differentialKK [ˏdɪfɚˋɛnʃəl] /ˌdɪfɚˈɛnʃəl/發音名詞1差額、價差、差距The pay differential between the two departments keeps widening every year.這兩個部門之間的薪資差距每年都在擴大。2差速器機械The mechanic said the differential on my truck needs replacing.技師說我貨車上的差速器需要更換。3微分數學He spent the afternoon working through a page of differentials.他花了一個下午算完一整頁的微分。形容詞1差別的、區別對待的The report found differential treatment of applicants from rural areas.報告發現來自鄉村地區的申請人受到差別待遇。2差異的、有差別的Differential rates of growth were recorded across the three regions.三個地區記錄到的成長率有明顯差異。3微分的數學The course covers differential equations in the second semester.這門課在下學期會教微分方程。