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clamp down (on sb/sth)

更新日期:2026-08-14

词语 clamp down (on sb/sth)
释义

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

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