voice frequency ringing set

[voice frequency ringing set]
[voice frequency ringing set]

中文释义

音频振铃设备

单词分析

单词结构:

voice frequency ringing set

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:voice frequency ringing set
  • 核心含义:音频振铃设备