词典网
首页 | 英汉词典 | 短语词典
更新日期:2026-08-14
ˌclamp ˈdown (on sb/sth)to take strict action in order to prevent sth, especially crime严厉打击(犯罪等)a campaign by police to clamp down on street crime警方严厉打击街头犯罪的运动related nounclampdown