emergency lighting storage battery

[emergency lighting storage battery]
[emergency lighting storage battery]

中文释义

急照明蓄电池

单词分析

单词结构:

emergency lighting storage battery

字母数:34

记忆提示

🎯 重点记忆:

  • 单词拼写:emergency lighting storage battery
  • 核心含义:急照明蓄电池