double-threaded screw

[double-threaded screw]
[double-threaded screw]

中文释义

双纹螺钉

单词分析

单词结构:

double-threaded screw

字母数:21

记忆提示

🎯 重点记忆:

  • 单词拼写:double-threaded screw
  • 核心含义:双纹螺钉