operating valve

英 [operating valve]
美 [operating valve]

中文释义

动作阀;操纵阀

单词分析

单词结构：

operating valve

字母数：15

记忆提示

🎯 重点记忆：

  • 单词拼写：operating valve
  • 核心含义：动作阀;操纵阀

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更新时间：2026-01-23 20:10:27