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	drivie shaft housing drivin' driving driving(1) driving ability driving accident driving adaptability driving adhesion driving adhesion coefficient driving ambition driving amplifier driving anchor driving and maintenance driving and removing driving and reversing mechanism driving angle driving arm driving around drive arrangement drive at driving at night driving attachment Driving,Automobile driving away driving axle

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。