ground and lapped seal

[ground and lapped seal]
[ground and lapped seal]

中文释义

研磨面搭接密封

单词分析

单词结构:

ground and lapped seal

字母数:22

记忆提示

🎯 重点记忆:

  • 单词拼写:ground and lapped seal
  • 核心含义:研磨面搭接密封