two-way curved arch bridge

[two-way curved arch bridge]
[two-way curved arch bridge]

中文释义

双曲拱桥

单词分析

单词结构:

two-way curved arch bridge

字母数:26

记忆提示

🎯 重点记忆:

  • 单词拼写:two-way curved arch bridge
  • 核心含义:双曲拱桥