emergency valve closing system

英 [emergency valve closing system]
美 [emergency valve closing system]

中文释义

un. 应急阀关闭系统 [网络] 应急阀门关闭系统

单词分析

单词结构：

emergency valve closing system

字母数：30

记忆提示

🎯 重点记忆：

  • 单词拼写：emergency valve closing system
  • 核心含义：un. 应急阀关闭系统 [网络] 应急阀门关闭系统

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更新时间：2026-02-04 00:37:04