oval countersunk screw

[oval countersunk screw]
[oval countersunk screw]

中文释义

[机] 扁圆顶埋头螺丝钉

单词分析

单词结构:

oval countersunk screw

字母数:22

记忆提示

🎯 重点记忆:

  • 单词拼写:oval countersunk screw
  • 核心含义:[机] 扁圆顶埋头螺丝钉