pitch spiral

英 [pitch spiral]
美 [pitch spiral]

中文释义

节蜗线

单词分析

单词结构：

pitch spiral

字母数：12

记忆提示

🎯 重点记忆：

  • 单词拼写：pitch spiral
  • 核心含义：节蜗线

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更新时间：2025-12-12 09:57:58