emergency-exit lighting

[emergency-exit lighting]
[emergency-exit lighting]

中文释义

紧急出口照明

单词分析

单词结构:

emergency-exit lighting

字母数:23

记忆提示

🎯 重点记忆:

  • 单词拼写:emergency-exit lighting
  • 核心含义:紧急出口照明