inside screw and non-rising stem

[inside screw and non-rising stem]
[inside screw and non-rising stem]

中文释义

[化] 暗杆内螺纹

单词分析

单词结构:

inside screw and non-rising stem

字母数:32

记忆提示

🎯 重点记忆:

  • 单词拼写:inside screw and non-rising stem
  • 核心含义:[化] 暗杆内螺纹