ball bearing with seals

[ball bearing with seals]
[ball bearing with seals]

中文释义

带密封圈的球轴承

单词分析

单词结构:

ball bearing with seals

字母数:23

记忆提示

🎯 重点记忆:

  • 单词拼写:ball bearing with seals
  • 核心含义:带密封圈的球轴承