hump yard classification throat

[hump yard classification throat]
[hump yard classification throat]

中文释义

驼峰调车场头部

单词分析

单词结构:

hump yard classification throat

字母数:31

记忆提示

🎯 重点记忆:

  • 单词拼写:hump yard classification throat
  • 核心含义:驼峰调车场头部