headless screw with three flats

[headless screw with three flats]
[headless screw with three flats]

中文释义

无头三角把螺钉

单词分析

单词结构:

headless screw with three flats

字母数:31

记忆提示

🎯 重点记忆:

  • 单词拼写:headless screw with three flats
  • 核心含义:无头三角把螺钉