pitch arc

英 [pitch arc]
美 [pitch arc]

中文释义

弧线;(齿的)相同节距弧

单词分析

单词结构：

pitch arc

字母数：9

记忆提示

🎯 重点记忆：

  • 单词拼写：pitch arc
  • 核心含义：弧线;(齿的)相同节距弧

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更新时间：2026-01-31 04:17:16