基本解释n.[生化]尿酸酶同根派生 英汉例句用作名词 (n.)Most mammals have a gene that makes an enzyme called uricase that breaks down uric acid, but humans lack the ability.大多数哺乳动物都有一个叫做尿酸酶的基因来分解尿酸，但人类缺乏这种能力。