英语词汇vacuum packaging machines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 packaging machines
释义	vacuum n — 真空 n • 空白 n packaging machine n — 包装机 n packaging — 包装 • 填密 • 装潢
随便看	risk structuring risk study risk substances risk such as risk suffering risk suite risk summary risks uncertainty risks under control risk supervision risk surcharge risk survey risks used risk suspension risk swap risks well managed risks were risks were determined risks were identified risks were noted risks when risks will arise risks with the help of risks´ risks´

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 —