self-tapping screw

[self-tapping screw]
[self-tapping screw]

中文释义

自动攻丝螺杆;自攻丝螺钉

单词分析

单词结构:

self-tapping screw

字母数:18

记忆提示

🎯 重点记忆:

  • 单词拼写:self-tapping screw
  • 核心含义:自动攻丝螺杆;自攻丝螺钉