track shim for frost heaving roadbed

[track shim for frost heaving roadbed]
[track shim for frost heaving roadbed]

中文释义

冻害垫板

单词分析

单词结构:

track shim for frost heaving roadbed

字母数:36

记忆提示

🎯 重点记忆:

  • 单词拼写:track shim for frost heaving roadbed
  • 核心含义:冻害垫板