英语词汇rocking arm pump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	rocking arm pump
释义	rocking arm pump 简明释义杆式泵网络释义 1 ?拉杆泵拉杆泵短语 1 rocking arm pump 杆式泵 2 rocking arm pump coupling 杆式泵联轴器
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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。