alarm crown wheel friction spring

[alarm crown wheel friction spring]
[alarm crown wheel friction spring]

中文释义

闹小钢轮摩擦簧

单词分析

单词结构:

alarm crown wheel friction spring

字母数:33

记忆提示

🎯 重点记忆:

  • 单词拼写:alarm crown wheel friction spring
  • 核心含义:闹小钢轮摩擦簧