treadle operated valve

英 [treadle operated valve]
美 [treadle operated valve]

中文释义

踏板操作阀

单词分析

单词结构：

treadle operated valve

字母数：22

记忆提示

🎯 重点记忆：

  • 单词拼写：treadle operated valve
  • 核心含义：踏板操作阀

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更新时间：2026-03-03 00:00:44