voice-frequency signalling current

[voice-frequency signalling current]
[voice-frequency signalling current]

中文释义

[电子] 音频信号电流

单词分析

单词结构:

voice-frequency signalling current

字母数:34

记忆提示

🎯 重点记忆:

  • 单词拼写:voice-frequency signalling current
  • 核心含义:[电子] 音频信号电流