大学英语四级/cet4词汇带英文注释(二十六)

　　drink

　　[to take liquid into the body through the mouth]

　　I always drink water after running.

　　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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