sectional communication center of railway branch a

[sectional communication center of railway branch a]
[sectional communication center of railway branch a]

中文释义

分通信枢纽

单词分析

单词结构:

sectional communication center of railway branch a

字母数:50

记忆提示

🎯 重点记忆:

  • 单词拼写:sectional communication center of railway branch a
  • 核心含义:分通信枢纽