half-round screw

英 [half-round screw]
美 [half-round screw]

中文释义

半圆头螺钉

单词分析

单词结构：

half-round screw

字母数：16

记忆提示

🎯 重点记忆：

  • 单词拼写：half-round screw
  • 核心含义：半圆头螺钉

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更新时间：2026-01-30 09:23:00