smoke extractor exhaust fan

英 [smoke extractor exhaust fan]
美 [smoke extractor exhaust fan]

中文释义

排烟风机

单词分析

单词结构：

smoke extractor exhaust fan

字母数：27

记忆提示

🎯 重点记忆：

  • 单词拼写：smoke extractor exhaust fan
  • 核心含义：排烟风机

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更新时间：2026-04-13 21:00:49