fire-extinguishing installation

[fire-extinguishing installation]
[fire-extinguishing installation]

中文释义

灭火设施

单词分析

单词结构:

fire-extinguishing installation

字母数:31

记忆提示

🎯 重点记忆:

  • 单词拼写:fire-extinguishing installation
  • 核心含义:灭火设施