long welded rail on bridge

[long welded rail on bridge]
[long welded rail on bridge]

中文释义

桥上长焊钢轨

单词分析

单词结构:

long welded rail on bridge

字母数:26

记忆提示

🎯 重点记忆:

  • 单词拼写:long welded rail on bridge
  • 核心含义:桥上长焊钢轨