called line identification facility

[called line identification facility]
[called line identification facility]

中文释义

识别被呼叫线路设备

单词分析

单词结构:

called line identification facility

字母数:35

记忆提示

🎯 重点记忆:

  • 单词拼写:called line identification facility
  • 核心含义:识别被呼叫线路设备