音標(biāo)發(fā)音英式音標(biāo) [?l?? d??v??.?n]美式音標(biāo) [?lɑ?? d??v??.?n]英式發(fā)音 美式發(fā)音 基本解釋長除法。同根派生 long division相關(guān)詞英英字典劍橋英英字典 in mathematics, a method of dividing one large number by another by writing down each stage of the worklong division劍橋字典long division柯林斯字典