spherical-outside ball bearing

英 [spherical-outside ball bearing]
美 [spherical-outside ball bearing]

中文释义

[机] 外球面自位滚球轴承

单词分析

单词结构：

spherical-outside ball bearing

字母数：30

记忆提示

🎯 重点记忆：

  • 单词拼写：spherical-outside ball bearing
  • 核心含义：[机] 外球面自位滚球轴承

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更新时间：2026-02-07 16:24:33