screwed fitting

[screwed fitting]
[screwed fitting]

中文释义

[机] 螺纹管节

单词分析

单词结构:

screwed fitting

字母数:15

记忆提示

🎯 重点记忆:

  • 单词拼写:screwed fitting
  • 核心含义:[机] 螺纹管节