tunnel anti-disaster facilities

[tunnel anti-disaster facilities]
[tunnel anti-disaster facilities]

中文释义

隧道防灾设施

单词分析

单词结构:

tunnel anti-disaster facilities

字母数:31

记忆提示

🎯 重点记忆:

  • 单词拼写:tunnel anti-disaster facilities
  • 核心含义:隧道防灾设施