knuckle bearing cone

[knuckle bearing cone]
[knuckle bearing cone]

中文释义

关节轴承锥

单词分析

单词结构:

knuckle bearing cone

字母数:20

记忆提示

🎯 重点记忆:

  • 单词拼写:knuckle bearing cone
  • 核心含义:关节轴承锥