pitch helix

英 [pitch helix]
美 [pitch helix]

中文释义

节距螺旋线

单词分析

单词结构：

pitch helix

字母数：11

记忆提示

🎯 重点记忆：

  • 单词拼写：pitch helix
  • 核心含义：节距螺旋线

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更新时间：2025-12-07 11:22:59