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词组 to tighten security
释义
to increase security or to tighten security加强安保

They are under pressure to tighten their airport security.他们面临着加强机场安保的压力。

See security
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英语词组固定搭配大全包含52743条英汉双解词组,基本涵盖了全部常用英文词组、短语的翻译及用法,是英语学习的有利工具。

 

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更新时间:2024/11/11 10:11:00