unidirectional valve

英 [unidirectional valve]
美 [unidirectional valve]

中文释义

单向阀, 单向阀门

单词分析

单词结构：

unidirectional valve

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：unidirectional valve
  • 核心含义：单向阀, 单向阀门

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更新时间：2026-02-01 03:17:38