fractionalKK [ˋfrækʃənəl] /ˈfɹækʃənəl/發音形容詞1極小的、微小的、些微的The two designs differ by only a fractional amount in weight.這兩款設計在重量上只有極小的差異。2部分的、零碎的、分割持有的商業The app lets small investors buy fractional shares of expensive stocks.這個應用程式讓小額投資人能購買高價股票的零股。3分數的數學Students often struggle with fractional exponents in algebra class.學生在代數課上常對分數指數感到吃力。4分餾的化學Crude oil is separated into useful products by fractional distillation.原油透過分餾被分離成各種有用的產品。