square-bore ball bearing

[square-bore ball bearing]
[square-bore ball bearing]

中文释义

方轴孔滚珠轴承

单词分析

单词结构:

square-bore ball bearing

字母数:24

记忆提示

🎯 重点记忆:

  • 单词拼写:square-bore ball bearing
  • 核心含义:方轴孔滚珠轴承