音標(biāo)發(fā)音英式音標(biāo) [da??s?k.?.ra?d]美式音標(biāo) [da??s?k.?.ra?d]英式發(fā)音 美式發(fā)音 基本解釋二糖(由兩個(gè)單糖分子組成的糖類)。同根派生 disaccharide相關(guān)詞英漢例句noun [ C ]Sucrose is a disaccharide made of one fructose and one glucose molecule. 蔗糖屬于二糖,由一個(gè)果糖分子和一個(gè)葡萄糖分子組成。disaccharide更多例句英英字典劍橋英英字典 a sugar that is formed of two single sugar moleculesdisaccharide劍橋字典disaccharide柯林斯字典