butterfly screw

英 [butterfly screw]
美 [butterfly screw]

中文释义

元宝螺钉

单词分析

单词结构：

butterfly screw

字母数：15

记忆提示

🎯 重点记忆：

  • 单词拼写：butterfly screw
  • 核心含义：元宝螺钉

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更新时间：2026-01-06 05:54:24