differentials差价
differentialadj.差别的;特定的;微分的n.差别;工资差额;差动齿轮;[数]微分
differential speedadj.差速的
differential index差异性指数
differential order微分阶数
differential ideal微分理想
differential route运费低廉的交通线
differential gauge微分计
differential fibre改性纤维
differential point差别点
differential brake差动制动器
differential group微分群