mill headed screw

[mill headed screw]
[mill headed screw]

中文释义

滚花头螺钉

单词分析

单词结构:

mill headed screw

字母数:17

记忆提示

🎯 重点记忆:

  • 单词拼写:mill headed screw
  • 核心含义:滚花头螺钉