英语词汇manually operated directional valve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	manually operated directional valve
释义	manually operated directional valve 简明释义手动换向阀网络释义短语 1 DIRECTIONAL MANUALLY OPERATED VALVE 峰昌手动换向阀
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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。