screwed bonnet

[screwed bonnet]
[screwed bonnet]

中文释义

螺纹阀盖

单词分析

单词结构:

screwed bonnet

字母数:14

记忆提示

🎯 重点记忆:

  • 单词拼写:screwed bonnet
  • 核心含义:螺纹阀盖