frequency-shift telegraphy

[frequency-shift telegraphy]
[frequency-shift telegraphy]

中文释义

移频电报

单词分析

单词结构:

frequency-shift telegraphy

字母数:26

记忆提示

🎯 重点记忆:

  • 单词拼写:frequency-shift telegraphy
  • 核心含义:移频电报