好词典

crackdown

UK //ˈkræk.daʊn//US //ˈkræk.daʊn//

词源

源自19世纪美国英语,由动词短语 'crack down'(采取严厉措施)演变而来,'crack' 此处表突然强力行动,'down' 强调压制。

noun

❶ 指政府或权威机构对某类行为或活动采取的严厉镇压或打击行动,通常涉及法律手段或武力。

“The government launched a crackdown on illegal gambling.”

(政府对非法赌博展开了严厉打击。)

“Police announced a crackdown on speeding during the holiday season.”

(警方宣布将在假期期间严打超速行为。)

同义词:repression, clampdown, suppression

常见短语

crackdown on — 表示对特定事物或行为的严厉打击或镇压,后面通常接被打击的对象。

“The school started a crackdown on cheating during exams.”

(学校开始对考试作弊行为进行严厉打击。)