flat counter-sunk head screw

[flat counter-sunk head screw]
[flat counter-sunk head screw]

中文释义

平顶埋头螺钉

单词分析

单词结构:

flat counter-sunk head screw

字母数:28

记忆提示

🎯 重点记忆:

  • 单词拼写:flat counter-sunk head screw
  • 核心含义:平顶埋头螺钉