coupler knuckle thrower

[coupler knuckle thrower]
[coupler knuckle thrower]

中文释义

钩舌锁铁

单词分析

单词结构:

coupler knuckle thrower

字母数:23

记忆提示

🎯 重点记忆:

  • 单词拼写:coupler knuckle thrower
  • 核心含义:钩舌锁铁