drink

[to take liquid into the body through the mouth]

I always drink water after running.英语四级词汇下载

drive

[to control a moving vehicle]

He is learning to drive a car.

drop

[(1) to fall or let fall; (2) to go lower]

She dropped a book as she walked by him. (1)

The value of the dollar dropped. (2)

drown

[to die under water]

Three hundred people drowned when the ferry boat sank.

drug

[(1) anything used as a medicine or in making medicine; (2) a chemical substance used to ease pain or to affect the mind]

The new drug seems to be an effective weapon against infections. (1)

Some doctors say the illegal drug marijuana can reduce bad effects of treatment with anti-cancer chemicals. (2)

dry

[(1) not wet; (2) without rain]

This raincoat will keep you dry. (1)

The hot, dry weather is causing severe problems for farmers. (2)

during

[(1) through the whole time; (2) while (something is happening)]

She said she would be too busy during the day to see me. (1)

I slept during his long speech. (2)

dust

[pieces of matter so small that they can float in the air]

After the explosion, the air in the building was filled with dust.

duty

[(1) one's job or responsibility; (2) what one must do because it is right and just]

The soldier was often on guard duty. (1)

It is my duty to vote on election day. (2)

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