off/ɒf $ ɑːf/

ad.

➊ being removed from a place

➋ leaving a place

➌ (of a machine, etc.) not being used or working

prep. used to show sth is removed or separated from (sb/sth)

ad.

➊ 脱离：Take your coat off. 把你的上衣脱下来。

➋ 离开，走开：The boy ran off after throwing the stone. 扔了石头后，男孩就跑开了。

◇drive off 驾车离开

◇We get off at the next bus stop. 我们在下一公共汽车站下车。

➌ （机器等）未运行的，停掉的：Switch off the TV. 把电视关掉。

◇All the lights were off. 所有的灯都熄了。

prep. 离开；从…移开；与…分开：He knocked a cup off the table. 他把桌上的一个杯子碰掉在地上。

◇I'll take your name off the list. 我要把你的名字从名单中去掉。

◇Keep off the grass! 勿践踏草坪！

◇get off the bus 下车