international user class of service

[international user class of service]
[international user class of service]

中文释义

[计] 国际用户业务类别

单词分析

单词结构:

international user class of service

字母数:35

记忆提示

🎯 重点记忆:

  • 单词拼写:international user class of service
  • 核心含义:[计] 国际用户业务类别