subgrade in rock fall district

[subgrade in rock fall district]
[subgrade in rock fall district]

中文释义

崩塌地段路基

单词分析

单词结构:

subgrade in rock fall district

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:subgrade in rock fall district
  • 核心含义:崩塌地段路基