英语词汇downhole engine pump的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	downhole engine pump
释义	downhole engine pump [?daun?h?ul ?end?in p?mp] 释义井底水力活塞泵
随便看	Goidelic Goidelic languages Goidelics Goidels goien goies goif goifa goigin-245 Goigi tendon organ goiim Goikul goil Goila goile goilk go ill Goil, Loch go ill with go ill with someone go-in Goin goin' go in go in a docker

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