needle bearing with closed end

[needle bearing with closed end]
[needle bearing with closed end]

中文释义

一端封闭的滚针轴承

单词分析

单词结构:

needle bearing with closed end

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:needle bearing with closed end
  • 核心含义:一端封闭的滚针轴承