four-point-contact bearing

[four-point-contact bearing]
[four-point-contact bearing]

中文释义

[机] 四点接触式轴承

单词分析

单词结构:

four-point-contact bearing

字母数:26

记忆提示

🎯 重点记忆:

  • 单词拼写:four-point-contact bearing
  • 核心含义:[机] 四点接触式轴承