doubly ruled surface

英 [doubly ruled surface]
美 [doubly ruled surface]

中文释义

双直纹面

单词分析

单词结构：

doubly ruled surface

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：doubly ruled surface
  • 核心含义：双直纹面

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更新时间：2026-01-30 21:34:23