| 单词 | tighten up |
| 释义 | tighten up 🄰 vt. 1.(make firmer)to tighten sth up or to tighten up sth + screw, bolt拧紧；拧牢 I'll have to tighten up that bolt.我得把那个螺栓拧紧。 2.(make stricter)to tighten sth up or to tighten up sth + rule, law使严格；使严厉 Until this week, every attempt to tighten up the law had failed.到本周为止, 一切旨在严格执法的努力都失败了。 + security提升；加强 🄱 vi. 1.government, authorities +收紧；加强管理 to tighten up on sth加强对…的管理 He accused ministers of breaking election pledges to tighten up on immigration.他指责部长们违背了选举时作出的加强移民管理的承诺。 2.(have closer control )group of people +变得严格(或小心) I want us to be a bit more sensible this time and tighten up.我希望咱们这次更明智一些, 更小心一些。 |
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