ball-and-roll bearing

英 [ball-and-roll bearing]
美 [ball-and-roll bearing]

中文释义

滚珠与滚子轴承

单词分析

单词结构：

ball-and-roll bearing

字母数：21

记忆提示

🎯 重点记忆：

  • 单词拼写：ball-and-roll bearing
  • 核心含义：滚珠与滚子轴承

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更新时间：2026-04-14 09:52:06