英语词汇rough 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	rough vacuum pump
释义	rough vacuum pump 简明释义粗真空泵网络释义 1 ?粗真空泵粗真空泵双语例句 1 LS series wet roots vacuum pump is a rough vacuum pumping equipment. LS型直排大气湿式罗茨真空泵属粗真空获得设备。
随便看	foul up foul-tasting foul territory foul territory foul the trail foul throw foul tip foul-tongued foul touch foul trouble foul up foulup foul-up foul-ups foul up foul vessel foul water foul water drain foul waters foul water sewer foul weather foul weather foul weather gear foul weather gear foul weather gear

英汉双解词典包含3185865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。