| 释义 |
WordReference English-Chinese Dictionary © 2019: | 主要翻译 | | ball bearing nnoun: Refers to person, place, thing, quality, etc. | (metal bearing with ball) | 滚珠轴承
gǔn zhū zhóu chéng | | | These ball bearings contain two rows of balls side by side. | | ball bearing nnoun: Refers to person, place, thing, quality, etc. | (metal ball in bearing) (轴承里的) | 滚珠，钢球
| | | The ball bearings rotate in the hub of the wheel. |
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