英语词汇“tighten up”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	tighten up
释义	tighten up phrasal verb jump to other results tighten up (on something) \| tighten something up to become stricter or more careful; to make something become stricter Laws on gambling have tightened up recently. The police are tightening up on under-age drinking. The regional government has tightened up the country's lax planning laws.
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英语词典包含84843条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。