Read Edit View history 滚子轴承 gǔnzizhóuchéng roller bearing Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 滚子轴承/ 滾子軸承 gǔnzizhóuchéng roller bearing 这种机器使用了高精度的滚子轴承。 Edit Delete References Add reference No references for this word.