portable fire-fighting appliance

英 [portable fire-fighting appliance]
美 [portable fire-fighting appliance]

中文释义

轻便灭火器

单词分析

单词结构：

portable fire-fighting appliance

字母数：32

记忆提示

🎯 重点记忆：

  • 单词拼写：portable fire-fighting appliance
  • 核心含义：轻便灭火器

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更新时间：2026-03-15 20:00:47