n. 滴, 微量, 落下, 空投
vi. 放下, 掉下, 下降
vt. 使滴下, 放下, 丢失, 遗漏
[计] 投入, 投入点, 接入点, 分接点
英文释义
n. a shape that is spherical and small
n. a small indefinite quantity (especially of a liquid)
n. a sudden sharp decrease in some quantity
n. a predetermined hiding place for the deposit and distribution of illicit goods (such as drugs or stolen property)