selective call with audio frequency coding

[selective call with audio frequency coding]
[selective call with audio frequency coding]

中文释义

音频组合选呼

单词分析

单词结构:

selective call with audio frequency coding

字母数:42

记忆提示

🎯 重点记忆:

  • 单词拼写:selective call with audio frequency coding
  • 核心含义:音频组合选呼