four-wire cross bar switching system

[four-wire cross bar switching system]
[four-wire cross bar switching system]

中文释义

四线纵横交换制

单词分析

单词结构:

four-wire cross bar switching system

字母数:36

记忆提示

🎯 重点记忆:

  • 单词拼写:four-wire cross bar switching system
  • 核心含义:四线纵横交换制