intercommunication system with telephone

[intercommunication system with telephone]
[intercommunication system with telephone]

中文释义

电话内线

单词分析

单词结构:

intercommunication system with telephone

字母数:40

记忆提示

🎯 重点记忆:

  • 单词拼写:intercommunication system with telephone
  • 核心含义:电话内线