second curve of turnout

[second curve of turnout]
[second curve of turnout]

中文释义

岔心后方曲线

单词分析

单词结构:

second curve of turnout

字母数:23

记忆提示

🎯 重点记忆:

  • 单词拼写:second curve of turnout
  • 核心含义:岔心后方曲线