Question

a period of time是什么意思

Answer 1

a period of time
一段时间
双语对照

词典结果：
a period of time
[英][ei ˈpiəriəd ɔv taim][美][e ˈpɪriəd ʌv taɪm]
一程子；一阵子；期;

例句:

1.
Some firms backup clients 'data on tapes or disk drives, destroying them after a period oftime.
一些公司利用磁带或磁盘备份客户数据，在一段时间之后才会将其销毁。

2.
Some would migrate, although probably over a period of time.
有些人会远走他乡，尽管可能需要一段时间。

Answer 2

over a period of time
过一段时间

例句：
Expect to make friendships gradually, over a period of time, not instantly.
友谊是逐渐形成的，要经过一段时间，不要期望速成；

And over a period of time her grades fell completely.She started having health issues.
而一段时间之后，她的成绩急剧下滑，健康开始有问题。

Answer 3

a period of time
一段时间

双语例句
1. She spent a period of time working with people dying of cancer.
她有一段时间曾帮助垂危的癌症患者。

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Answer 4

a period of time 表示 “一段时间”的意思

Answer 5

一程子；一阵子；期
[例句]Some firms backup clients ' data on tapes or disk drives , destroying them after a period of time.
一些公司利用磁带或磁盘备份客户数据，在一段时间之后才会将其销毁。