英语词汇pumpless drilling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	pumpless drilling
释义	pumpless drilling 简明释义无泵钻进网络释义 1 ?无泵钻进 ... 无压盖泵 glandless pump 无泵钻进 pumpless drilling 无轴封泵 glandlesspu ... 短语 1 pumpless s drilling 无泵钻进
随便看	labour and wage accounting labour and wages administration labour and wage plan labour and welfare expenditure labour arbitration labour aristocracy labour army labour association labour at labouratory labour audit labour availability labour axe head labour body La Bourboule labour budget labour bureau labour camp labour camp labour capacity labour-capital labour-capital dispute labour-capital ratio labour capital ratio labour-capitals

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。