英语词汇vacuum system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 system
释义	vacuum n — 真空 n • 空白 n system n — 制 n • 体 n • 制度 n • 体制 n • 制式 n • 装置 n • 条贯 n
随便看	could make good business could make it possible could make noise could make out could make problems could make progress could make sense could make sure that could make the necessary could make this could make this claim could make up for could make use of could make your day could make your life could manifested could match could materialize could maybe could maybe help could mean could meet many could mention could merge could migrate

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 —