emergency electric supply unit

英 [emergency electric supply unit]
美 [emergency electric supply unit]

中文释义

备用供电设备

单词分析

单词结构：

emergency electric supply unit

字母数：30

记忆提示

🎯 重点记忆：

  • 单词拼写：emergency electric supply unit
  • 核心含义：备用供电设备

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更新时间：2025-03-17 04:35:48