drifting by tunneling machine

[drifting by tunneling machine]
[drifting by tunneling machine]

中文释义

平巷掘进机掘进

单词分析

单词结构:

drifting by tunneling machine

字母数:29

记忆提示

🎯 重点记忆:

  • 单词拼写:drifting by tunneling machine
  • 核心含义:平巷掘进机掘进