dextranaseWiktionary 原文英美构词拆解dextrandextran词干ase-ase后缀-aseUsed to form the names of enzymes.词源说明From dextran + -ase.释义名词noun1(biochemistry) An enzyme that catalyzes the endohydrolysis of (1->6)-alpha-D-glucosidic linkages in dextran.