superelevation of outer rail

[superelevation of outer rail]
[superelevation of outer rail]

中文释义

外轨超高

单词分析

单词结构:

superelevation of outer rail

字母数:28

记忆提示

🎯 重点记忆:

  • 单词拼写:superelevation of outer rail
  • 核心含义:外轨超高