英语词汇vacuum check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	vacuum check
释义	vacuum n — 真空 n • 空白 n check v — 查 v • 查看 v • 查核 v • 打勾 v • 核实 v • 制止 v • 制伏 v check n — 帐单 n • 对照 n
随便看	hours of commercial and industrial operation hours of commercial operation hours of community service hours of consultancy hours of consumption hours of contact hours of content hours of coverage hours of craftsmanship hours of darkness hours of daylight hours of delivery hours of departure hours of development hours of duty hours of effort hours of employment hours of enjoyment hours of exposure hours of fighting hours of footage hours of fun hours of gameplay hours of hard work hours of heating

英汉双解词典包含2273206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。

vacuum n —