broad-footed rail

[broad-footed rail]
[broad-footed rail]

中文释义

宽底轨

单词分析

单词结构:

broad-footed rail

字母数:17

记忆提示

🎯 重点记忆:

  • 单词拼写:broad-footed rail
  • 核心含义:宽底轨