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a doctor who specializes in the study or treatment of diseases and conditions of the heart and blood vessels They consulted a cardiologist.
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take a brief or hurried look They were glancing around.
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cause to be loved or liked They endeared themselves to the community.
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separate and expel as waste (a substance or waste matter) from the body or a plant The kidneys excrete waste.
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join (something) to something else so as to increase its size They were adding ingredients.
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They were champions. 开始学习
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a person who has defeated or surpassed all rivals in a competition
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a fungus that grows in the form of threadlike filaments (mycelium)
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a loss of power, prosperity, or status. They witnessed the downfall.
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arguments or considerations in favor of something
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arguments or considerations opposed to something
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give (someone) the authority or power to do something They tried to empower the people.
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cause to become more marked or intense
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the carrying out or putting into effect of a plan They observed the execution.
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an outgoing overtly expressive person
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broken sequence with gaps They saw a discontinuous line.
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the sharp explosive cry of a dog They heard barking.
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a machine or device for blowing air
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clean out the bed of (a harbor or other area) by scooping out mud
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provide (a book etc.) with pictures or drawings They tried to illustrate the point.
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walk with effort through water or mud They waded through the water.
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state that one refuses to admit the truth or existence of; refuse to grant or allow (something requested) They tried to deny the allegations.
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a person who dissents from an established doctrine or policy
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a formal agreement between individuals or parties
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adorn (a place or object) with decorative items
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an insect of a large order distinguished by having forewings thickened and hardened to form wing cases (elytra) that shield the membranous hind wings when at rest
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dispose of (something no longer wanted or needed) They discarded the trash.
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an event or contest in which people take part to establish superiority or in order to win prizes They participated in competitions.
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give (someone) a legal right or a just claim to receive or do something They were entitled to benefits.
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a newspaper article written by or on behalf of an editor that gives an opinion on a topical issue
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a person's natural height They were of short stature.
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a line of hereditary rulers of a country
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the ability to withstand wear or damage They tested the durability.
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They were cruel. or feeling no concern about it 开始学习
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willfully causing pain or suffering to others
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resist an attack made on (someone or something); protect from harm or danger They were defending their position.
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intense and selfish desire for somethingor food
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a subatomic particle of a type described by Bose-Einstein statistics
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the reduction or underestimation of the worth or importance of something
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a line on the surface of something along which it has split without breaking into separate parts They saw cracks in the wall.
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They were citizens. either native or naturalized 开始学习
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a legally recognized subject or national of a state or commonwealth
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not showing or feeling nervousness They remained calm.
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acquire by paying money for; purchase
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a person in charge of the financial affairs of an organization or district They consulted the reeves.
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cause or allow (liquid) to flow over the edge of its container
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the acquisition or gradual gathering of something They observed the accumulation.
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intense enjoyment or approval
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a painful stiffening of muscles They had a crick in their neck.
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the state of relying on or being controlled by someone or something else
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dissolve and carry away by the action of a liquid percolating through or over something The chemicals began to leach into the soil.
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shape or force (something straight) into a curve or angle They were bending the metal.
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relating to or using analysis or logical reasoning They used analytic methods.
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strike (a person or animal) repeatedly and violently so as to hurt or injure them
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cover or enclose (someone or something) in paper or soft material They tried to wrap the gift.
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of a plant) put out shoots; germinate The seeds began to sprout.
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a shade or variety of a color
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a thick, solid piece of something. They ate chunks of cheese.
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the unbroken and consistent existence or operation of something over a period of time
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force (something unwelcome or unfamiliar) to be accepted or put in place
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cause (someone) to have strong feelings of enthusiasm or eagerness They tried to excite the crowd.
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absence of culture and civilization; cruelty They witnessed barbarism.
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anger or annoyance provoked by what is perceived as unfair treatment
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move swiftly and smoothly They saw the wind sweep through.
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sleepy and lethargic; half asleep
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in a graceful and stylish manner
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thread (beads or other objects) on a string
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raise (something) by means of ropes and pulleys They tried to hoist the flag.
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done or shown openly; plainly apparent They made an overt threat.
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an exclamation of triumph at a discovery or invention
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a tube or trough for protecting electric wiring
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a small exclusive group of people
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They had a harrowing experience.
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attractive, adventurous, and full of confidence (typically used of a man).
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make (something) visible by uncovering it They tried to expose the truth.
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relating to or denoting wine of high quality
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attractiveness or excitement especially associated with wealth and style
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become or make smaller in size or amount; contract or cause to contract
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grant or bestow (a title, degree, benefit, or right). moves were made to confer an honorary degree on her
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an interlaced structure of strips of wood or other material
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a large solid piece of hard material They used a block of wood.
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offer (a certain price) for something
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coming into existence or notice They saw an emergent trend.
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a hard translucent fossil resin originating from extinct coniferous trees of the Tertiary period
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send (goods or services) to another country for sale They tried to export goods.
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produced by breeding from closely related people or animals over many generations They studied inbred animals.
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a pleasant-smelling colorless volatile liquid that is highly flammable. It is used as an anesthetic and a solvent or intermediate in industrial processes.
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a cathedral city on the River Exe in Devon
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a person or thing that excavates
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regard with respect or warm approval
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a current of cool air in an enclosed space
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attack or kill (someone) by choking or strangling them They were throttling the engine.
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relating to or denoting a system of numbers and arithmetic based on the number ten They used decimal numbers.
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form or cause to form into a curved or spiral shape They saw a curl of smoke.
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They were overly cautious.
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an official appointed by a government to live in a foreign city and protect and promote their government's citizens and interests there They consulted the consuls.
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a member of a group of peoples inhabiting much of Europe and Asia Minor in pre-Roman times.
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a group of people united by actual or perceived kinship and descent
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plant (seed) by scattering it on or in the earth
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make (information) known; communicate
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moral principles that govern a person's behavior or the conducting of an activity
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lacking strong features or characteristics and therefore uninteresting
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of or relating to nitrogen
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any of a large group of organic compounds occurring in foods and living tissues and including sugars They ate carbohydrates. and cellulose. They contain hydrogen and oxygen in the same ratio as water (2:1) and typically can be broken down to release energy in the animal body.
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having or showing experience and good judgment
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extract (information) from various sources They tried to glean information.
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relating to or denoting the energy produced by food or drink as measured in calories They measured the calorific value.
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disengage (something or part of something) and remove it They tried to detach the wire.
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a painful muscular contraction
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a substance produced by a living organism which acts as a catalyst to bring about a specific biochemical reaction
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combine or become combined chemically with oxygen The metal began to oxidize.
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a peculiar behavioral habit
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a fragment of rock and mineral that is produced by weathering and erosion and is incorporated into sedimentary rocks
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become less intense or severe
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a company providing a regular public service of air transport on fixed routes They traveled by airline.
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understood or implied without being stated They had a tacit agreement.
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a worker in wood; a carpenter or other woodworker
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a sheepdog of a breed originating in Scotland with a thick coat and long muzzle
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cause the water or other liquid in (something) to run out They tried to drain the pool.
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a marine invertebrate of a group that includes the corals and jellyfish. Corals typically form compact colonies of many identical individual polyps.
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a collection of written texts especially the entire works of a particular author or a body of writing on a particular subject
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the action or process of certifying or being certified They received certification.
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the last letter of the Greek alphabet
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strongly encourage or urge (someone) to do something They exhorted them to act.
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the dry outer covering of some fruits or seeds
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enjoy oneself in a lively and noisy way especially with drinking and dancing
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on or on the side sheltered from the wind They stayed on the leeward side.
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a small sheltered bay or inlet
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a person who gives financial or other support to a person, organization, cause, or activity. a celebrated patron of the arts
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a savagely violent person or animal
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make a low guttural sound in the throat (of an animal)
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the art of making or displaying fireworks
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small cubes with each side bearing a different number of spots (from one to six)
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a feeling of deep distress caused by loss or other misfortune suffered by oneself or others
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a large number of items in no order; a confused mass They saw a welter of information.
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a tiny spot or particle of dirt or other substance
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an expression of opinions or offering of explanations about an event or situation They listened to the commentary.
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relating to elections or electors They studied electoral processes.
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an official who investigates violent or suspicious deaths to determine the facts about and causes of death
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having a meaning that is mysterious or obscure They received a cryptic message.
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a large theater or stadium They visited the coliseum.
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a cloud of tiny water droplets suspended in the atmosphere at or near the earth's surface; fog
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a long narrow excavation made in the ground
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a digital audio file made available on the Internet for downloading to a computer or mobile device They listened to a podcast.
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a question or statement intentionally phrased so as to require ingenuity in ascertaining its answer or meaning
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a shape produced by a curve that bends round and crosses itself
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an action that is performed without conscious thought as a response to a stimulus They had a reflex reaction.
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the place or role that someone or something should have or fill (used in place of) They stood in their stead.
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a cloth or plastic covering tied around a person's neck to protect their clothes while eating
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flatten by pressure; squeeze or press They tried to compress the air.
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make a continuous murmuring sound
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officially recognized as possessing certain qualifications or meeting certain standards
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a person or thing used to lure someone or something into a trap
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a long upholstered piece of furniture for several people to sit on
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of a horse or other quadruped) proceed or cause to proceed at a pace faster than a walk
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a small rodent that typically has a stout body
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receive or accumulate (payments or benefits) over time They watched the benefits accrue.
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a single thin length of thread or wire They saw a strand of hair.
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an electrode by which conventional current enters a polarized electrical device.
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make (a garment etc.) by interlocking loops of wool or other yarn with knitting needles or on a machine
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the dead body of an animal
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a substance that causes slight inflammation or other discomfort to the body They identified the irritant.
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make or become less sharp
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prevent (someone) from giving full attention to something They tried not to distract them.
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each of two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei
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rigid; not easily bent or moved
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tell someone about a secret or private matter while trusting them not to repeat it to others They confide in their friend.
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a group of people appointed for a specific function
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make or become dry through intense heat
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the horizontal threads interlaced through the warp in a woven fabric
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the offspring of a male donkey and a female horse
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meet (someone) face to face with hostile or argumentative intent They tried to confront the issue.
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a soft white limestone (a form of calcium carbonate) formed from the skeletal remains of sea creatures
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conferred as an honor, without the usual requirements or functions. They received an honorary degree.
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a thin board or slab on which an artist's paints are arranged and mixed
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in a cautious or prudent manner They acted conservatively.
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show or feel elation or jubilation They exult in their victory.
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an unstable subatomic particle with a negative charge and a mass 207 times that of an electron
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a cave or a large chamber in a cave They explored the cavern.
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the eastern Mediterranean region of western Asia They traveled to the Levant.
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a sudden involuntary muscular contraction or convulsive movement
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involuntarily open one's mouth wide and inhale deeply due to tiredness or boredom
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a seabird with a slender bill and a forked tail
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having or showing the qualities or abilities that deserve admiration or respect They were worthy of praise.
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showing or motivated by susceptibility to bribery
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a network of interconnecting rabbit burrows
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the size or frequency of a dose of a medicine or drug They adjusted the dosage.
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make (something) appear less important than it really is They tried to downplay the issue.
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entrust (a task or responsibility) to another person They were delegating tasks.
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an independent person or body officially appointed to settle a dispute They consulted an arbitrator.
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the identification of species using short genetic sequences
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a person who is one of the founders of a company or organization
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in which birds 开始学习
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an enclosure made or wire animals
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firm flexible connective tissue in vertebrates
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the joint connecting the foot with the leg They twisted their ankles.
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the central point or shaft on which a mechanism turns or oscillates
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having a hole or empty space inside
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appoint (someone) to a specified position They tried to designate a leader.
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the organization of a society into industrial and professional corporations serving as organs of political representation and exercising control over persons and activities within their jurisdiction They studied corporatism.
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They were commencing the project.
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fail to honor (a debt or commitment) They accused them of welching.
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a layer of a substance that covers a surface
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aquatic birds such as ducks or swans
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force or oblige (someone) to do something They were compelled to act.
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express dissatisfaction or annoyance about something They were complaining about the noise.
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create or design (something that has not existed before); be the originator of They tried to invent a new device.
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a strong, cold northwesterly wind that blows through the Rhône valley and southern France into the Mediterranean, mainly in winter.
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a moth larva that cuts down young plants near the ground
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the action of taking something for one's own use They faced appropriation.
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cover (a roof or building) with straw or a similar material They lived in a thatched cottage.
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a wooden shoe worn in various European countries
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a person who drives or is employed to drive a cart or other vehicle
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give a polite word of recognition or sign of welcome to (someone) on meeting They greets their guests.
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in a keenly desirous or enthusiastic manner
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a contagious viral disease of cattle that causes pustules on the udders and teats
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push or pull (a train or part of a train) from one track to another
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a person or institution that owes money
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a person whose job is to keep or inspect financial accounts They consulted an accountant.
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let fall or be let fall in drops
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in an uneven or inconsistent way
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examine (something) in order to determine its accuracy, quality, or condition, or to detect the presence of something. customs officers have the right to check all luggage
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a person or animal that chews
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give (someone) the authority or power to do something
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cause to become twisted together with or caught in They were entangled in the net.
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They studied hormonal changes.
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They held them in high esteem.
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an event or sequence of events of a specified kind or that has previously been referred to They discussed the affair.
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make (something) look more attractive by adding extra items or images to it They tried to decorate the room.
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tell (someone) officially that they can or must leave industrial plants discharge highly toxic materials into rivers
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move or travel very quickly They saw the car zoom past.
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occurring in turn repeatedly They used alternate routes.
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a sailing boat with two hulls joined by a frame They sailed on a catamaran.
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causing disruption or annoyance through being unwelcome or uninvited They found the questions intrusive.
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a kind of clay used as a building material
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a piece of evidence or information used in the detection of a crime or solving of a mystery
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involving or relating to speeds close to that of sound They flew at transonic speeds.
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an expert on diet and nutrition They consulted a dietitian.
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relating to the region immediately beneath the skin They used a hypodermic needle.
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a regularly updated website or web page
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a structured set of data held in a computer
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a flower or a mass of flowers They saw blossoms on the tree.
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put upside down or in the opposite position They tried to invert the image.
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a rounded vault forming the roof of a building or structure
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cause (something) to conform to a standard They tried to standardize the process.
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the SI unit of radioactivity, corresponding to one disintegration per second. They measured in becquerels.
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the ending of a policy of racial segregation They fought for desegregation.
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revise or rewrite (something) They tried to rework the plan.
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a meal consisting of several dishes from which guests serve themselves
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a person who is on a diet
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noticeably happy and optimistic They had a cheery disposition.
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form a concept or idea of (something) They conceptualized the project.
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the hollow or pithy stem of a tall grass
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Eugène Delacroix was a French Romantic artist regarded from the outset of his career as the leader of the French Romantic school.
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one's family or ethnic descent They traced their ancestry.
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responding readily to stimulation
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resembling or consisting of granules; grainy The substance was granular.
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behaving or prone to behave in an untrustworthy or fraudulent way
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make a loud grinding or crushing sound They heard crunching sounds.
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having a sharply critical or cruel quality They made biting remarks.
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lack of respect or courtesy
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a place where something happens or is set They visited various locales.
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highly pleasing to the taste or smell
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the edible seed of various plants of the legume family
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a platform or compartment housed in a shaft for raising and lowering people or things to different floors
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a substance that causes an allergic reaction They were exposed to an allergen.
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bend one's head and body in fear or in a servile manner
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forming an unbroken whole; without interruption; continuous They had a continual supply.
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relating to the structure of the body They studied anatomical structures.
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a yard at the back of a house They played in the backyard.
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the state of keeping or being kept secret or private They maintained confidentiality.
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an area of something, typically land or sea, presenting a wide continuous surface. They saw expanses of water.
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including a wide variety of things; all-embracing They had catholic tastes.
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be a spectator at an event
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an electric mixing machine used in food preparation for liquefying They used a blender.
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They played chess. played on a checkered board 开始学习
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a board game of strategic skill for two players
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expel air from the lungs with a sudden sharp sound
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be appropriate or applicable The rules pertain to everyone.
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deviating from what is normal or usual They saw abnormal results.
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The gas was compressible.
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an official who sings liturgical solos or leads prayer in a synagogue
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the action or process of deforming or being deformed They studied deformation.
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a unit of land area equal to 4
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They stated emphatically.
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a noisy mock serenade made by banging on pots and pans
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create or devise (a story or plan)
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completely fill (a place or container) to the point of overflowing They crammed the suitcase.
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the object of an extended or difficult quest They sought the holy grail.
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covered with or exuding gum; sticky
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a black diamond used in industry for cutting and polishing
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a solid or hollow object that tapers from a circular or roughly circular base to a point
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a small case or container
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the action of dissecting a body or plant to study its internal parts They performed a dissection.
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in a sneaky or underhanded way
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a feeling of great happiness and triumph
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an unexpected problem or difficulty
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relating to or denoting calories They measured the caloric content.
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compel observance of (laws or rules) They tried to enforce the rules.
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They tried to administer the project.
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make (someone or something) late or slow
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able to destroy or suppress the growth of microorganisms including bacteria They used antimicrobial agents.
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relating to or resulting from the action of an enzyme They studied enzymatic reactions.
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able to be decomposed by bacteria or other natural agents The material was decomposable.
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completely different; opposed They had diametrically opposed views.
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a unit of electric current equal to a flow of one coulomb per second
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a preselected option adopted by a computer program or other mechanism when no alternative is specified by the user or programmer They used the default settings.
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They had an embarrassing moment.
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relating to or designed for efficiency and comfort in the working environment They used ergonomic tools.
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fail to fulfill an obligation
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be attracted or enticed by a quality or action
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contrary to the laws and customs of society; detrimental to society They had antisocial behavior.
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a small bubble on the skin filled with serum and caused by friction
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not taut or held tightly in position; loose
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a person who has seen something happen and so can give a firsthand description of it They interviewed eyewitnesses.
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something that causes a state of strain or tension. They identified the stressor.
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meet (someone) face to face with hostile or argumentative intent They confronted the issue.
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a loop of thread or yarn resulting from a single pass or movement of the needle in sewing
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the protruding part of the face below the mouth
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a cylindrical device on which film, magnetic tape, thread, or other flexible materials can be wound; a reel. spools of electrical cable
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remove dissolved gases from (a liquid) They tried to degas the liquid.
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a very small songbird with a rounded body and a long tail that is often held erect
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They tried to dedicate their time. or oneself) to a particular task or purpose
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each of the series of small bones forming the backbone
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confer or present (an honor or gift)
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slide unintentionally for a short distance
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allow or cause to flow over the edge of a container
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a sulfur-containing semiessential amino acid that is a constituent of proteins
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used to express approval or acclamation
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They left the field fallow.
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covered or smeared with blood
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a red powder or cream used as a cosmetic for coloring the cheeks or lips
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relating to the chemical processes and substances which occur within living organisms They studied biochemical reactions.
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behaving in a way that suggests one has higher standards or more noble beliefs than is the case
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win a victory over (someone) in a battle or other contest; overcome
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a continuous or prolonged dull pain in a part of one's body
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the front part of the body between the chest and thighs They felt pain in their abdomen.
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cook (food) by prolonged exposure to heat in an oven or over a fire
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a portable musical instrument with metal reeds blown by bellows They played the accordion.
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excavate or make a hole or channel in (the ground) with a tool or hands
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a protein that is deposited in the liver, kidneys, spleen, or other tissues in certain diseases.
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(of foods containing fat or oil) smelling or tasting unpleasant as a result of being old and stale.
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a person who makes or repairs casks and barrels
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a downward trend or movement
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a book or set of books giving information on many subjects or on many aspects of one subject and typically arranged alphabetically They consulted an encyclopedia.
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a sum of money paid regularly (typically annually) by a company to its shareholders out of its profits (or reserves) They received a dividend.
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cause (a liquid or semi-liquid substance) to be ejected from a small opening in a jet They saw squirts of water.
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press lightly and quickly with an absorbent material They dabbed at the stain.
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a major European river carrying more traffic than any other river in the world. It rises in the Swiss Alps and flows generally northwards to the North Sea. They traveled along the Rhine.
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a device or instrument designed to detect the presence of a particular object or substance and to emit a signal in response. They used a metal detector.
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a freshwater diving bird with a long neck and pointed bill
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make a public and typically formal statement about a fact They announce the news.
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They lived in a gabled house.
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a black or dark gray amorphous form of carbon we charcoaled a couple T-bone steaks
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fail to give a true notion or impression of (something); disguise or contradict Their actions were belying their words.
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a damaging immune response by the body to a substance
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reduce the level or strength of activity in (something) The news began to depress them.
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a hormone produced by the stomach that stimulates appetite
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throw (an object) with great force
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relating to or denoting faculties or phenomena such as telepathy and clairvoyance that are apparently inexplicable by natural laws They had psychic abilities.
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not capable of working successfully; not feasible
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an area of indefinite extent They traveled across a tract of land.
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a hole dug in the ground for a coffin or body
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a large number or quantity of something They saw a slew of problems.
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a person or thing that carries They were a carrier.
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remain suspended in one place in the air The helicopter began to hover.
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a crustacean with a broad carapace and two pincers.
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reach a climax or point of highest development The project culminated in success.
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a flat buoyant structure of timber or other materials fastened together, used as a boat or floating platform.
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a member of a religious community of men typically living under vows of poverty They saw a monk.
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any of a group of water-soluble potassium compounds used chiefly in fertilizers and soaps
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a person who makes or sells bows.
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the area enclosed by or surrounding farm buildings They walked around the farmyard.
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having angles or sharp corners
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produce an idea or way of solving a problem by holding a spontaneous group discussion They held a brainstorming session.
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the outer wall of a castle courtyard. They walked through the bailey.
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having a position of authority; dominating They had a commanding presence.
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a long seat for several people
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causing one to feel tired or in need of rest; exhausting
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a group of lines forming the basic recurring metrical unit in a poem; a verse.
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intended to explain or describe something They wrote an expository essay.
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following a spiral course They walked along a winding path.
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They were a climber. especially one that climbs mountains as a sport. 开始学习
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a person or animal that climbs
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a vertical channel or pipe that conducts smoke and combustion gases up from a fire or furnace and typically through the roof of a building.
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fasten or secure with a clip
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an expression of dissatisfaction or annoyance
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a small songbird with a warbling song.
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They found faecal matter.
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a small partitioned-off area of a room
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an assumption or speculation that is circulated and accepted as fact
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a factual written account of historical events in the order of their occurrence.
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exuberantly or triumphantly joyful.
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relating to or characteristic of Colombia or its people. They studied Colombian culture.
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in a clear enough way to be read.
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relating to or expressing what has not happened or is not the case. They considered a counterfactual scenario.
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strike with force when moving; crash into.
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relating to or denoting societies or cultures that have not developed the use of writing. They studied preliterate societies.
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a wealthy powerful person in business or industry.
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a unit of weight used for precious stones
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imaginative or fanciful; remote from reality. They had fantastical ideas.
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a title of the Roman emperors from Augustus to Hadrian.
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They did it effortlessly.
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any of a number of proteins involved in electron transport
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a river or other route for travel by water. They traveled along a waterway.
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a person or company to whom money is owed.
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moving or developing rapidly. They lived in a fastpaced city.
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give (money or goods) for a good cause, for example to a charity. a portion of the proceeds will be donated to charity
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convert (plant waste) into compost. They were composting the leaves.
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rid (a person) of poisons or the effects of poison. They were detoxifying the body.
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the amount of brain mass related to an animal's total body mass. They studied encephalization.
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go faster than (someone or something) in a race or other situation. They were outpacing the competition.
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reverse the winding of (something).
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a slow-moving microscopic eight-legged animal. They studied tardigrades.
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a prolonged period of excessively hot weather. They suffered during the heatwave.
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the use of electronic communication to bully a person They were victims of cyberbullying.
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become evident or obvious. The truth dawned on them.
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relating to or involving the measurement of people's unique physical or behavioral characteristics (such as fingerprints or voice patterns) especially as used in technology for identification. They used biometric data.
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relating to or involving the use of electronic devices to interact with biological systems. They studied bioelectronic devices.
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not having toxic or injurious effects on biological systems. The material was biocompatible.
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an application of paint with a brush. They studied brushstrokes.
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apply typical elements of game playing (e.g. point scoring I like to gamify parts of my life to keep things fun
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an aromatic spice made from the peeled
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a device used to create tissue-like structures using cells and biomaterials.
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a mountain pass or ridge.
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a hot drink made by infusing dried crushed or shredded leaves in boiling water.
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a cylindrical metal container for liquids or foods.
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strike or knock against something with a slight or heavy impact. They were bumping into each other.
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etc. especially all those who work on and operate a ship 开始学习
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a group of people who work together
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surround or close off on all sides. They were enclosing the area.
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become less intense or widespread.
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undergo a sudden dramatic failure.
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a shallow area in a body of water They ran aground on a shoal.
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anxiety about the state of the environment.
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like a sponge, especially in being porous, compressible, elastic, or absorbent.
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a person or thing that brings something into existence.
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fuel derived directly from living matter.
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a synthetic porous ultralight material derived from a gel
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the hard outer layer of bread or other baked goods.
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reduce (someone) to slavery.
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quickly seize (something) in a rude or eager way. They tried to snatch the purse.
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conversation between two or more people as a feature of a book
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the faith and practice of the Catholic Church. They studied Catholicism.
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a short stating a general truth or piece of advice.
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give (someone) something, typically money, in recognition of loss, suffering, or injury incurred; recompense. payments were made to farmers to compensate them for cuts in subsidies
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move restlessly about or through a place especially in search of prey They prowled through the forest.
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a small ornamental box or chest for holding valuables
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distribute (resources or duties) for a particular purpose They were allocating funds.
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a line or surface that bends smoothly and continuously without any straight segments They followed the curves of the road.
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They drank caffeinated beverages.
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act as a host with another or others.
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make or become hard or solid The concrete began to solidify.
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a very small drop of a liquid They saw droplets of water.
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the central and most important part of an object the nucleus of a film-producing industry
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plunge head first into water with the arms raised above the head
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remove (a monarch) from power They were dethroning the king.
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make up (a composite whole); constitute The problems were compounded.
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any of a class of mainly yellow, orange, or red fat-soluble pigments, including carotene, which give color to plant parts such as ripe tomatoes and autumn leaves.
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cite or appeal to (someone or something) as an authority in support of one's case
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a person or country that attacks another first. They identified the aggressor.
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a person who uses strength or power to frighten or hurt weaker people.
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They were coworkers. 开始学习
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a person with whom one works
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work extremely hard or incessantly. They toiled in the fields.
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a person or thing that is developing and seems likely to achieve success. They were an up-and-comer.
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They used a rope. strong cord consisting of strands of twisted or woven fibers. 开始学习
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They went to the carnival.
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relating to or consisting of archives. They used archival documents.
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the physics of the earth and its environment in space; the study of the earth using quantitative physical methods.
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move quickly through the air with a whistling or whooshing sound.
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take action; do something.
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the action of slowing or stopping a vehicle.
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a herring split open and salted or pickled.
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laugh quietly or inwardly. They chuckled at the joke.
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reduce the emphasis placed on (something). They deemphasizes the importance.
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sit on and control the movement of (an animal or vehicle).
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go back over (the same route that one has just taken). They retraced their steps.
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pick out or select (someone or something) as being the best or most appropriate of two or more alternatives.
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fixed in one place; immobile. The barnacles were sessile.
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a person who studies or is an expert in the branch of zoology concerned with insects. They consulted an entomologist.
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a large body of troops prepared for battle.
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a covering for the hand worn for protection against cold or dirt and typically having separate fingers and thumb.
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the ability of a substance to return to its original shape after being stretched or compressed; resilience. They tested the elasticity.
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the splitting of a material into layers. They observed delamination.
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full of or generating bubbles.
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a bag of cloth or leather stuffed with soft material
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minute hairlike organelles
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a very hot variety of chili pepper.
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jab or prod (someone or something)
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the making of a long, high-pitched cry or sound. dogs may exhibit signs of anxiety, such as whining, chewing, and excessive barking
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a child or young person aged 10–12.
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the provision of assistance to another person who is ill They provided caregiving.
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a curved symmetrical structure spanning an opening and typically supporting a wall They walked through the arches.
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make (someone or something) late or slow. They were delaying the process.
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the concentration of sense organs and nerve tissue at the anterior end of an animal They studied cephalization.
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be unfaithful in violating confidence or trust.
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a person who makes decisions They were decisionmakers.
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a substance that induces insensitivity to pain.
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entrust (a task or responsibility) to another person
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break suddenly and violently open The balloon was bursting.
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the biological ability of certain animals to perceive natural electrical stimuli. They studied electrolocation.
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relating to or composed of baryons. They studied baryonic matter.
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