automatic switched telegraph equipment

[automatic switched telegraph equipment]
[automatic switched telegraph equipment]

中文释义

自动交换电报设备

单词分析

单词结构:

automatic switched telegraph equipment

字母数:38

记忆提示

🎯 重点记忆:

  • 单词拼写:automatic switched telegraph equipment
  • 核心含义:自动交换电报设备