lactase
常见例句
- A similar, less severe and metabolic disorder is congenital lactase deficiency.
类似的,病症略轻为一点的代谢紊乱疾病是乳糖分解酶素缺乏症。 - Sweden has one of the world's highest percentages of lactase tolerant people.
其中瑞典为乳糖耐受性比例最高的国家。 - Lactose intolerance stems from a deficiency of the enzyme lactase, which is needed to help digest lactose, a sugar in milk.
乳糖不耐症的病因是缺乏乳糖酶,这些乳糖酶是消化乳糖的必需物质,牛奶中的糖就属于此类。 返回 lactase