◎ drop是什么意思 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 n. a shape that is spherical and smalln. a small indefinite quantity (especially of a liquid)n. a sudden sharp decrease in some quan...
