engaged signal engaged tone

[engaged signal engaged tone]
[engaged signal engaged tone]

中文释义

[主英国英语](电话)忙音,占线信号 [参较 ringing tone, dialling tone]

单词分析

单词结构:

engaged signal engaged tone

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:engaged signal engaged tone
  • 核心含义:[主英国英语](电话)忙音,占线信号 [参较 ringing tone, dialling tone]