single-frequency signalling

[single-frequency signalling]
[single-frequency signalling]

中文释义

单频发信

单词分析

单词结构:

single-frequency signalling

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:single-frequency signalling
  • 核心含义:单频发信