four-wire telephone connection

[four-wire telephone connection]
[four-wire telephone connection]

中文释义

4线电话连结

单词分析

单词结构:

four-wire telephone connection

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:four-wire telephone connection
  • 核心含义:4线电话连结