backflow connection

英 [backflow connection]
美 [backflow connection]

中文释义

回流管

单词分析

单词结构：

backflow connection

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：backflow connection
  • 核心含义：回流管

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更新时间：2026-03-13 19:08:40