drop

Temperatures can drop to freezing at night..晚上气温能陡降到零度以下。

drop in,v. 顺便走访

a drop of something,一口酒；一杯酒

pressure drop,压力下降，压强下降

a drop of,一滴…

at the drop of,一看到…(就…)，一听到…(就…)

drop by,顺便拜访

drop out,退出；退学；脱离

drop by drop,adv. 一滴一滴地

temperature drop,温差

drop down,落下；顺着向下移动

drag and drop,拖放

drop off,减少；让……下车；睡着

voltage drop,电压降落

a drop of water,一滴水

drop on,[口]训斥；[口]偶然发现；[口]突然访问；使某人感到吃惊

sharp drop,暴跌

drop out of,退学，失学；从……当中退出

drop from,从…落下；从…除去

drop into,不知不觉变得；顺便进入；偶然进入

to the last drop,一滴不留