名词 drop:

1. a shape that is spherical and small

2. a small indefinite quantity (especially of a liquid)--Kipling

3. a sudden sharp decrease in some quantity

4. a steep high face of rock

5. a predetermined hiding place for the deposit and distribution of illicit goods (such as drugs or stolen property)

6. a free and rapid descent by the force of gravity

7. a curtain that can be lowered and raised onto a stage from the flies; often used as background scenery

8. a central depository where things can be left or picked up

9. the act of dropping something

Dropa德罗保dropvt.落下；跌倒；下降；放弃；漏掉；断绝关系n.滴；微量；减少；滴状物Droptongue裂舌芋属drop grate活动炉篦,倾卸炉篦,直接成形的浇口drop value滴值drop a hintvi.暗示drop charge起租费drop needle停经片drop hanger吊钩drop handle赛车车把drop hammern.落锤drop-deadadj.极其引人注目的；吸引人的adv.极其引人注目地；吸引人地

1. She's dropped most of her old friends.
   她已与多数老朋友停止了来往。
2. Nixon ordered that my office be dropped from the distribution.
   尼克松命令停止向我的办公室发放该报告。