automatic oxygen safety valve

英 [automatic oxygen safety valve]
美 [automatic oxygen safety valve]

中文释义

自动氧气安全阀

单词分析

单词结构：

automatic oxygen safety valve

字母数：29

记忆提示

🎯 重点记忆：

  • 单词拼写：automatic oxygen safety valve
  • 核心含义：自动氧气安全阀

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更新时间：2026-04-10 18:59:22