external screw thread finish

[external screw thread finish]
[external screw thread finish]

中文释义

外螺纹瓶口

单词分析

单词结构:

external screw thread finish

字母数:28

记忆提示

🎯 重点记忆:

  • 单词拼写:external screw thread finish
  • 核心含义:外螺纹瓶口