self-wiping contacts

[self-wiping contacts]
[self-wiping contacts]

中文释义

[电] 自抹擦接触

单词分析

单词结构:

self-wiping contacts

字母数:20

记忆提示

🎯 重点记忆:

  • 单词拼写:self-wiping contacts
  • 核心含义:[电] 自抹擦接触