radio communication for train service

[radio communication for train service]
[radio communication for train service]

中文释义

列车业务无线电 通信

单词分析

单词结构:

radio communication for train service

字母数:37

记忆提示

🎯 重点记忆:

  • 单词拼写:radio communication for train service
  • 核心含义:列车业务无线电 通信