英语词汇“pumpjack”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	pumpjack
释义	pumpjack un.深井活塞泵泵杆的驱动器 [网络]抽油机；抽油机械；磕头机
随便看	trails off trail spade trail spark plug trail stake trail substance trail their coat trail their coattails Trail the oars! trail transfer car trail-type trailvan train trailway trailways trail wheel trail wind trailworthy traily trailye Trail your coat trail your coattails traimcinolone train TRAIN. train' traina

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