| 词汇 | ball bearing |
| 类别 | 英译汉、汉译英、英语例句词典 |
| 释义 | ball bearingball bearingsball bearingˌball ˈbearing noun [countable] one of a number of small metal balls that move in a ring, to make a part inside a machine turn more easily |
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迪兮网英语在线翻译词典收录了21184条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。