grinding-in of valve

[grinding-in of valve]
[grinding-in of valve]

中文释义

阀门的研磨

单词分析

单词结构:

grinding-in of valve

字母数:20

记忆提示

🎯 重点记忆:

  • 单词拼写:grinding-in of valve
  • 核心含义:阀门的研磨