switch lever with reversing counter-weight

[switch lever with reversing counter-weight]
[switch lever with reversing counter-weight]

中文释义

回动锤转辙杆

单词分析

单词结构:

switch lever with reversing counter-weight

字母数:42

记忆提示

🎯 重点记忆:

  • 单词拼写:switch lever with reversing counter-weight
  • 核心含义:回动锤转辙杆