in [�0�1n]
1. 介词 (indicating place，position) 在…里
it's in the house/garden/box 它在房子/花园/盒子里 put it in the house/garden/box 把它放在房子/花园/盒子里 in here/there 在这儿/那儿 there's a crack in the wall 墙上有个裂缝 2. 介词 (with place names) 在
in London/England 在伦敦/英格兰
3. 介词 (time) (during) 在
4. 介词 (within) (referring to future) 在…之后
5. 介词 (referring to past) 在…之内
in 1988/May 在1988年/5月 in spring/summer 在春天/夏天 in the morning/afternoon 在上午/下午 in term time/the holidays 在学期/假期中 in the nineties 在90年代 I'll see you in two weeks' time {or} in two weeks 我两周后见你 I did it in 3 hours/days 我花了3小时/天完成 most people can do this in half an hour 大多数人能够在半小时内完成
6. 介词 (indicating manner，style etc) 以
in a loud/soft voice 大声地/用柔和的声音 in pencil/ink 用铅笔/墨水笔 the boy in the blue shirt 穿蓝衬衫的男孩儿 a tall woman, dressed in blue 一位身穿蓝衣的高个女子 in the sun/rain 在阳光下/雨中
7. 介词 (with languages) 用
in English/French 用英语/法语
8. 介词 (mood，state) 处于
he looked up in surprise 他吃惊地往上看 to be in a mood/a bad temper 心情/脾气不好 in good condition 状况良好地
9. 介词 (with ratios，numbers) 每
one in ten people 十分之一的人 20 pence in the pound 每1英镑中的20便士 they lined up in twos 他们排成两排 people came in their thousands 数以千计的人们涌了进来
10. 介词 (in book，film，activity) 在
I read it in a newspaper 我在报纸上看到的 in (the works of) Dickens 在狄更斯（的作品）中 to be in teaching/publishing 从事教育/出版业
11. 介词 [+group, collection] (amongst) 在…中
the best athlete in the team 该队中最好的运动员 the disease is common in children 这种病在儿童中是常见的
12. 介词 (with present participle) 通过
in saying this 通过这么一说
13. 副 to be in (at home，work etc) 在
My flatmate was in at the time. 我寓友那时候在家。 14. 副 (in fashion) 流行地
15. 副 (in station，port) 到达
miniskirts are in again this year 迷你裙今年又流行了 the train isn't in yet 火车还没到站 to ask sb in 把某人请到家中
16. 副 [+shock, surprise] to be in for sth 即将体验到某事
17. 名词 the ins and outs (of proposal，situation etc) 来龙去脉
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