英语词汇vacuum valve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 valve
释义	vacuum valve noun— 真空阀 n See also: vacuum n — 真空 n • 空白 n valve n — 阀 n • 气阀 n • 门 n • 瓣 n • 活塞 n • 活门 n • 活瓣 n • 罨 n
随便看	i'm excusing i'm exercise i'm exhausted i'm exhausted i'm exhilarated i'm exhilarated i'm exited i'm exited I'm exited I'm exited i'm exited i'm expected I'm expected i'm expected i'm expected i'm expecting i'm expecting back I'm expecting that i'm experienced i'm experienced i'm experienced with i'm experiencing i'm experiencing i'm experiencing with i'm experiencing with

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 valve noun—