completion of calls to busy subscriber

[completion of calls to busy subscriber]
[completion of calls to busy subscriber]

中文释义

忙线用户唿叫完成, 忙线唿叫完成

单词分析

单词结构:

completion of calls to busy subscriber

字母数:38

记忆提示

🎯 重点记忆:

  • 单词拼写:completion of calls to busy subscriber
  • 核心含义:忙线用户唿叫完成, 忙线唿叫完成