英语词汇tighten up (on sth)怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	tighten up (on sth)
释义	●ˌtighten ˈup (on sth)to become stricter or more careful 变得更加严格（或小心）◆Laws on gambling have tightened up recently. 有关赌博的法律最近变得更加严厉。◆The police are tightening up on under-age drinking. 警方正在采取更加严厉的措施对付未成年人饮酒的问题。 See also tighten
随便看	hit–and–run hit–or–miss HIV hive hived hiveless hivelike hive off hive off into hive off sth (into sth) hive off sth (to/into sth) hive off sth (to sth) hive off to hiver hivers hives hives hive sth off (into sth) hive sth off (to/into sth) hive sth off (to sth) hive sth↔off (to/into sth) hiving hi vis hi-vis hi-vis

英汉双解词典包含314281条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。