track-relaying machine

[track-relaying machine]
[track-relaying machine]

中文释义

铺轨机械

单词分析

单词结构:

track-relaying machine

字母数:22

记忆提示

🎯 重点记忆:

  • 单词拼写:track-relaying machine
  • 核心含义:铺轨机械