| 释义 |
tighten up
[英] [ˈtaɪtən ʌp]
[美] [ˈtaɪtn ʌp]
[短语] 拉紧；加强
词频排名 22156/55435
学习人数 72
难度等级 7/10
认知比例 55.56%
例句
We'd better tighten up the ropes a bit.
我们最好把绳子拉紧一点。
The government is about to tighten up public security.
政府正打算加强公共治安。
We have tightened up the defence and are winning matches as a result.
我们加强了防守，因此目前一直处于领先。
助记
联想
tight 紧
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