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开始学习

问题		答案
Graduated Cylinder 开始学习		used to measure volume very precisely
erlenmeyer flask 开始学习		a narrow-mouthed container used to transport, heat or store substances
forceps or tweezers 开始学习		used for plucking or handling small objects
beaker 开始学习		used for pouring liquids or heating substances
test tube 开始学习		a small glass container used to view chemical reaction or to heat small amount of liquid
ring stand 开始学习		platform to hold a variety of lab equipment
magnifying glass 开始学习		used to look a thing that are too small to see normally
microscope 开始学习		used to see objects that are too small to be seen with the naked eye
petri dish 开始学习		used to observe small samples
hot plate 开始学习		you used to heat substances for example a beaker with some substance
pipette pump 开始学习		used to talking liquid for example into pipette

lab 2