301.in place在合适的位置
302. in practice在实践中,实际上
303. in proportion to与...成比例
304. in public公开地,当众
305. in quantity大量
306. in question正在谈论的
307. in regard to关于,至于>
308. in relation to关于,涉及
309. in return for作为对...报答
310. in return作为报答/回报/交换
311. in short简言之总之
312. in sight被见到;在望
313.in spite of尽管
314.in step with 与...一致/协调
315. in tears流着泪,在哭着
316. in terms of就什么而言....
317. in the company / wake of随着
318.in the course of在...期间/过程中
319. in the distance在远处
320. in the end最后,终于
321. in the event of如果...发生,万一
322. in the face of即使;在...面前
323. in the first place首先
324. in the future在未来
325.in the heat of the day一天中最热的时候
326. in the least丝毫,一点
327. in the long run长期
328. in the way挡道
329. in the world究竟,到底
330. in time及时
331. in touch 联系,接触
332. in turn依次,轮流;转而
333. in vain徒劳,白费力
334. indifferent to无兴趣,不关心
335. indignant with sb.愤慨
336. inferior to级别低于,不如
337. innocent of无...罪,无辜
338.instead of代替,而不是
339.intent on专心于
340.invisible to不可见的