railway transportation statistics

[railway transportation statistics]
[railway transportation statistics]

中文释义

[铁路] 铁路运输统计学

单词分析

单词结构:

railway transportation statistics

字母数:33

记忆提示

🎯 重点记忆:

  • 单词拼写:railway transportation statistics
  • 核心含义:[铁路] 铁路运输统计学