wayside to train communication

[wayside to train communication]
[wayside to train communication]

中文释义

道旁对列车通讯

单词分析

单词结构:

wayside to train communication

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:wayside to train communication
  • 核心含义:道旁对列车通讯