screwed tube

[screwed tube]
[screwed tube]

中文释义

螺纹管,罗纹管

单词分析

单词结构:

screwed tube

字母数:12

记忆提示

🎯 重点记忆:

  • 单词拼写:screwed tube
  • 核心含义:螺纹管,罗纹管