英语词汇electrical vacuum pump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	electrical vacuum pump
释义	vacuum pump — 真空泵 vacuum n — 真空 n • 空白 n vacuum pumps pl — 真空泵 n a pump— 唧筒 electrical adj — 电 adj • 电力 adj • 电子 adj • 电器 adj pump n — 泵 n • 水泵 n • 抽水 n • 抽气 n • 洗(胃) n • 抽水机 n • 打气筒 n • 加油泵 n pump v — 不停地追问 v • 抽运 v • 大量投入 v • 接连发射 v • 泵送 v
随便看	directive shortly directives on the approximation directives on unfair commercial practices directives & policies directives & policies directives specified directives specify directive standard directive statement Directive States directive States directive States that directive style Directive supersedes directive title directive was adopted directive was introduced Directive waste Directive waste Directive will take effect directivities directivity directivity control directivity factor direct job creation

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 pump —