| 释义 |
*drop²
n
1 [C] a very small amount of liquid that falls in a round shape 〔液体的〕（一）滴:
a tear drop 泪滴
+ of Add a few drops of lemon juice. 加上几滴柠檬汁。
2 [singular 单数] a distance from something down to the ground 落下［降下］的距离:
It's a twenty foot drop from this cliff. 这座悬崖的落距有二十英尺。
3 [singular 单数] when the amount, level, or number of something becomes much less or much lower 减少; 降低:
+ in a sudden drop in temperature 温度的突降
4 a drop in the ocean BrE 【英】 / a drop in the bucket AmE 【美】 an amount of something that is too small to have any effect 杯水车薪，沧海一粟
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