alternating current dialing

[alternating current dialing]
[alternating current dialing]

中文释义

[电] 交流拨发

单词分析

单词结构:

alternating current dialing

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:alternating current dialing
  • 核心含义:[电] 交流拨发