instructional television fixed service

[instructional television fixed service]
[instructional television fixed service]

中文释义

教学电视固定服务

单词分析

单词结构:

instructional television fixed service

字母数:38

记忆提示

🎯 重点记忆:

  • 单词拼写:instructional television fixed service
  • 核心含义:教学电视固定服务