lactase
基本解释
- n.乳糖分解酵素;乳糖酶
英汉例句
- A similar, less severe and metabolic disorder is congenital lactase deficiency.
類似的,病症略輕爲一點的代謝紊亂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.
其中瑞典爲乳糖耐受性比例最高的國家。 - 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,這些乳糖酶是消化乳糖的必需物質,牛嬭中的糖就屬於此類。