track geometry measuring trolley

[track geometry measuring trolley]
[track geometry measuring trolley]

中文释义

轨道检查小车

单词分析

单词结构:

track geometry measuring trolley

字母数:32

记忆提示

🎯 重点记忆:

  • 单词拼写:track geometry measuring trolley
  • 核心含义:轨道检查小车