Read Edit View history 差动齿轮 chādòngchǐlún differential gear Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 差动齿轮/ 差動齒輪 chādòngchǐlún differential gear 差动齿轮允许汽车在转弯时左右车轮以不同的速度旋转。 Edit Delete References Add reference No references for this word.