three-hinged arch bridge

[three-hinged arch bridge]
[three-hinged arch bridge]

中文释义

三铰拱桥

单词分析

单词结构:

three-hinged arch bridge

字母数:24

记忆提示

🎯 重点记忆:

  • 单词拼写:three-hinged arch bridge
  • 核心含义:三铰拱桥