英语词汇“crack down”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	crack down
释义	crack down intransitive verb : to take punitive action : enforce strict conformance with or increase the severity of regulations or restrictions — usually used with on < the government cracked down on violators >
随便看	nitrogen family nitrogen fixation nitrogen fixer nitrogen-fixing nitrogen(I) nitrogen(II) nitrogen (III) oxide nitrogen(II) oxide nitrogen(I) oxide nitrogen(IV) nitrogen(IV) oxide nitrogenization nitrogenize nitrogen monoxide nitrogen mustard nitrogen narcosis nitrogenous nitrogenous nitrogenous base nitrogenous equilibrium nitrogen oxide nitrogen pentoxide nitrogen peroxide nitrogen tetroxide nitrogen trichloride

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