fire alarm equipment

英 [fire alarm equipment]
美 [fire alarm equipment]

中文释义

火灾警报装置

单词分析

单词结构：

fire alarm equipment

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：fire alarm equipment
  • 核心含义：火灾警报装置

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更新时间：2026-02-05 11:00:38