滚珠轴承 gǔnzhūzhóuchéng ball bearing Definitions Defs Origin Strokes Stroke Words Sentences Sents 滚珠轴承 滾珠軸承 gǔnzhūzhóuchéng ball bearing A mechanical component that uses small steel balls between an inner and outer ring to reduce friction during rotation
滚珠轴承 滾珠軸承 gǔnzhūzhóuchéng ball bearing A mechanical component that uses small steel balls between an inner and outer ring to reduce friction during rotation
