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	home-grown home help home helps home improvement home in on home-in-on home in on sth home is where the heart is homeland homelands Homeland Security homeless homelesses homelessly homelessness homelessnesses homelier homeliest homelily homeliness homelinesses home loan home loans homely home made

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。