prestressed reinforced concrete tie

[prestressed reinforced concrete tie]
[prestressed reinforced concrete tie]

中文释义

预应力混凝土轨枕

单词分析

单词结构:

prestressed reinforced concrete tie

字母数:35

记忆提示

🎯 重点记忆:

  • 单词拼写:prestressed reinforced concrete tie
  • 核心含义:预应力混凝土轨枕