in public公开地,当众
in return作为报答,作为回报
in secret 秘密地,私下地
in shape处于良好状态
in sight被看到,在望
in spite of 不管,不顾
in step同步,合拍
in sum总而言之
in tears流着泪,含泪,哭
in the distance在远处
in the first place起初,首先
in the last place最后
in the least 一点,丝毫
in the long run 最终,从长远观点看
in the past 在过去,以往
in time 及时
of course 当然
off duty 下班
on (the) one hand. . . 一方面……
on average平均,一般说来
on business 因公,因事
on duty 值班,上班
on earth 究竟,到底
on fire烧着on foot 步行
on hand 在手边,临近
on one’s own 独自地,独立地
on one’s way在去某地的路上
on purpose故意,有意
on the other hand. . . 另一方面……
on the second thoughts 经重新考虑,一转念
on the spot 当场,在现场
on the telephone用电话
on time准时
out of breath 喘不过气来
out of control失去控制
out of danger脱离危险
out of date 过期(时) 的
out of order发生故障,失调
out of place不得其所的,不适当的
out of practice久不练习
out of sight看不见,在视野之外
out of step步调不一致,不协调
to the point切中要害,切题
under control被控制中
up to date 时新的
as a result of由于……的结果
in honor of以纪念,向……表示敬意
in favo(u) r of 有利于,赞成,支持
in front of 在……面前
in line with与……一致,按照
in place of 代替
in memory of纪念
in the light of按照,根据
in/with relation to 关系到
with respect to关于
with the exception of 除……之外
with the purpose of为了