in 加一段时间是什么意思

Question

如题所述

Answer 1

In (prep.)
(a) after (a maximum length of time) 在（一整段时间）之後: return in a few minutes, hours, days, months, etc 过几分钟﹑ 几小时﹑ 几天﹑ 几个月...之後回来 * It will be ready in a week. 一周之後即准备妥当. * She learnt to drive in three weeks, ie After 3 weeks she could drive. 她用了三个星期学会了开车. (b) (used after a negative or first, last, etc 用於否定词之後或first﹑ last等词之後) during; for 在某段时间内: I haven't seen him in years. 我多年没见到他了. * It's the first/only letter I've had in 10 days. 这是我10天中收到的第一封[唯一的一封]信.

Answer 2

in +一段时间一般是将来时态。
如: He will come back in two days .追问

是什么意思

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