full electronic telephone exchange

[full electronic telephone exchange]
[full electronic telephone exchange]

中文释义

全电子式交换机

单词分析

单词结构:

full electronic telephone exchange

字母数:34

记忆提示

🎯 重点记忆:

  • 单词拼写:full electronic telephone exchange
  • 核心含义:全电子式交换机