英语词汇pack-off element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	pack-off element
释义	pack-off element 简明释义封隔元件网络释义 1 ?封隔元件 ... pack-off 密封 pack-off element 封隔元件 cable pack-off 电缆头密封 ...
随便看	point of zero shear point of zero velocity point of zero voltage point of zeta potential reversal pointolite pointolite lamp Pointon point-one point one's finger at point one's toes point operating apparatus point operating crank point operating gear point operating stretcher point operation point out point ... out point out something point over point page point pair point paper Point Park College point particle point partitioning

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。