off
/ɒf/
/ɔːf/
释义
preposition从…落下（或离开）；（表示除去某物）；没有上班（或上学）；与…相连
adjective（食物或饮料）不新鲜，变质
adverb（表示除去某物）；未连接，不运行；离开，（空间或时间上）离；没有上班（或上学）；减价，减少
英英释义
prepositiondown or away from something
prepositionused for talking about removing something
prepositionnot at work or school
prepositionjoined to something and leading from it
adjectivenot fresh enough to eat or drink
adverbused for talking about removing something
adverbnot connected; not working
adverbaway from a place or a position on something; at a distance in space or time
adverbnot at work or school
adverbcheaper or less by a certain amount
场景例句
- He fell off the roof.
- We got off the bus.
- Can you clean that paint off the carpet?
- a day off school
- The bathroom is off the bedroom.
- The milk’s off.
- If you’re hot, take your coat off.
- Make sure the lights are off before you go.
- I must be off soon (= leave).
- My birthday is not far off.
- I had the day off yesterday.
- The laptop is on sale at 20% off.
词态变化
off
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