حفظ کردن 用英语:

Cast iron retains heat for a long time. This soil retains water.

to retain humidity

And the more unequal societies are more likely also to retain the death penalty.

retaining wall

The company has retained its position as market leader.

ability to attract and retain good employees

The number of observations is retained in each bin.

If you use a computer, you can retain information.

I'd retain that old hat if I were you.

He sacrificed his outstanding career to retain his dignity.

the most chalanging thing about producing film was to be able to truly retain Jane's vision.

The atmosphere is a layer of gases surrounding the planet and retained by the Earth's gravity.

I retained all memories from this summer.

He said the current staff of about 10 people would be retained.

Only individuals with an aberrant temperament can in the long run retain their self-esteem in the face of the disesteem of their fellows.

maintain relationhip

The prince says that the world will be saved by beauty! And I maintain that the reason he has such playful ideas is that he is in love.

To burn always with this hard, gem-like flame, to maintain this ecstasy, is success in life.

And at times when I became discouraged with trying to reconcile working and bringing up children, it was my husband who helped to maintain my determination.

And with all their charms they are not of a kind to maintain their influence over us for any length of time, when we know that they are nonentities.

Fathers and teachers, I ponder, "What is hell?" I maintain that it is the suffering of being unable to love.

It is important to maintain backward compatibility with software that was written to run on the former system.

All persons shall have full and free liberty of religious opinion; nor shall any be compelled to frequent or maintain any religious institution.

All social animals use some methods of communication to exchange information and to maintain an orderly community.

The precious results of democracy are the apple of the people's eye and the people will fight to maintain these ideals.

Although it does require effort and resources to maintain a neighborhood, the investment is quickly repaid.

Critics maintain that these reforms will lead to a decline in educational standards.

She's maintaining three kids. (Ona ma na utrzymaniu trójkę dzieci

Definition to maintain a piece of machinery means to keep it in good working order by checking it regularly and mending it as soon as anything goes wrong with it

in a handwritten system, accounts are maintained either in a bound book or a series of separate sheets of paper or card, each account occupying a separate page.

The teacher said that we must memorize these idioms.

I just can't memorize students' names.

You should memorize as many English words as possible.

It took me two hours to memorize this sentence.

He was able to memorize that poem when he was five years old.

Do you know a good way to memorize new vocabulary?

He tried to memorize the conversation.

Memorize it well.

A player has to memorize words.

Memorize this paragraph until you can say it fluently.

I can't memorize so many of these letters.

I read the play aloud so that I could memorize all the lines.