high-frequency carrier telegraph

[high-frequency carrier telegraph]
[high-frequency carrier telegraph]

中文释义

高频载波电报

单词分析

单词结构:

high-frequency carrier telegraph

字母数:32

记忆提示

🎯 重点记忆:

  • 单词拼写:high-frequency carrier telegraph
  • 核心含义:高频载波电报