英语词汇crack down on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	crack down on
释义	□ crack down on colloq. take severe measures against [ 口 ] 对…采取严厉措施；镇压，制裁 ‣Main Entry: crack
随便看	re-exporter ref ref. reface refashion refection refectory refectory table refer referable referee reference reference book reference library referendum referent referential referentiality referral referred pain referrer refer to drawer refill refillable refinable

英汉双解词典包含94788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。