polygonal arch

英 [polygonal arch]
美 [polygonal arch]

中文释义

多边形拱;多角拱

单词分析

单词结构：

polygonal arch

字母数：14

记忆提示

🎯 重点记忆：

  • 单词拼写：polygonal arch
  • 核心含义：多边形拱;多角拱

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更新时间：2026-01-23 09:51:59