bidirectional line switch ring

[bidirectional line switch ring]
[bidirectional line switch ring]

中文释义

双向线路交换环

单词分析

单词结构:

bidirectional line switch ring

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:bidirectional line switch ring
  • 核心含义:双向线路交换环