off 英 [ɒf] 美 [ɔ:f]
基本释义
If something is taken off something else or moves off it, it is no longer touching that thing.
prep. 从…落下;离开;从…去掉;下班
例句
1.He took his feet off the desk.
他把脚从桌上移开。
2.I took the key for the room off a rack above her head.
我从她头上方的架子上拿走了房门钥匙。