self closing valve

英 [self closing valve]
美 [self closing valve]

中文释义

[体]自动封闭阀

单词分析

单词结构：

self closing valve

字母数：18

记忆提示

🎯 重点记忆：

  • 单词拼写：self closing valve
  • 核心含义： [体]自动封闭阀

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更新时间：2026-01-30 00:38:04