英语词汇mechanical seal with low back pressure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	mechanical seal with low back pressure
释义	mechanical seal with low back pressure 简明释义背面低压式机械密封专业释义 1 机械工程背面低压式机械密封低背压式机械密封
随便看	weaker vessel weakest weakest element weakest environment weakest environment of communicating processes weakest liberal precondition weakest link weakest-link model weakest link model weakest link weakest mixture weakest precondition weakest topology weak evidence weak evolution weak exchange weak exogenous weak extension weak external weak external reference weak extinction of flame weak extremal weak extremum weak-eyed weakeyed

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。