continuously welded rail track

[continuously welded rail track]
[continuously welded rail track]

中文释义

无缝线路

单词分析

单词结构:

continuously welded rail track

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:continuously welded rail track
  • 核心含义:无缝线路