curved bottom chord

英 [curved bottom chord]
美 [curved bottom chord]

中文释义

曲线形下弦杆,弧形下弦杆(桁架)

单词分析

单词结构：

curved bottom chord

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：curved bottom chord
  • 核心含义：曲线形下弦杆,弧形下弦杆(桁架)

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更新时间：2026-02-04 17:30:34