英语词汇drillpipe pump down plug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	drillpipe pump down plug
释义	drillpipe pump down plug 翻译钻杆泵下塞以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义 1 ?钻杆内泵送塞 ... 钻杆内防喷器：internal preventer 钻杆内泵送塞：drillpipe pump down plug 钻杆摩擦系数：pipe friction coefficient ... 短语 1 drillpipe pump down plug&luid 传动液
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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。