英语词汇crack down是什么意思，crack down的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	crack down
释义	crack down　劈啪的一声击下
随便看	nuclear superpowers nuclear surface tension nuclear symbol nuclear symmetry energy nuclear temperature coefficient nuclear test ban treaty nuclear test reactor nuclear test suspension nuclear tests nuclear tests nuclear tests nuclear threads nuclear threshold nuclear track technique nuclear transfer nuclear transformationefficient nuclear transition nuclear transmutation nuclear triode detector nuclear turbine nuclear type nuclear umbrella nuclear umbrella nuclear umbrella nuclear vehicle

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。