coupler draft spring support

[coupler draft spring support]
[coupler draft spring support]

中文释义

车钩牵引簧托

单词分析

单词结构:

coupler draft spring support

字母数:28

记忆提示

🎯 重点记忆:

  • 单词拼写:coupler draft spring support
  • 核心含义:车钩牵引簧托