repair bridge and tunnel fault

[repair bridge and tunnel fault]
[repair bridge and tunnel fault]

中文释义

桥隧病害整治

单词分析

单词结构:

repair bridge and tunnel fault

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:repair bridge and tunnel fault
  • 核心含义:桥隧病害整治