voice-frequency carrier telegra-phy

[voice-frequency carrier telegra-phy]
[voice-frequency carrier telegra-phy]

中文释义

[电] 音频载子电报

单词分析

单词结构:

voice-frequency carrier telegra-phy

字母数:35

记忆提示

🎯 重点记忆:

  • 单词拼写:voice-frequency carrier telegra-phy
  • 核心含义:[电] 音频载子电报