arithmetical triangle

英 [arithmetical triangle]
美 [arithmetical triangle]

中文释义

算术三角形

单词分析

单词结构：

arithmetical triangle

字母数：21

记忆提示

🎯 重点记忆：

  • 单词拼写：arithmetical triangle
  • 核心含义：算术三角形

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更新时间：2026-02-02 09:21:05