natural and mechanical combined ventilation

英 [natural and mechanical combined ventilation]
美 [natural and mechanical combined ventilation]

中文释义

合通风

单词分析

单词结构：

natural and mechanical combined ventilation

字母数：43

记忆提示

🎯 重点记忆：

  • 单词拼写：natural and mechanical combined ventilation
  • 核心含义：合通风

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更新时间：2026-04-12 19:59:31