lactase

 
['lækteɪs]     ['lækteɪs]    
  • n. 乳糖分解酵素;乳糖酶
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乳糖酶
乳糖分解..
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lactase的英文翻译是什么意思,词典释义与在线翻译:

英英释义

Noun:
  1. any of a group of enzymes (trade name Lactaid) that hydrolyze lactose to glucose and galactose

lactase的用法和样例:

例句

用作名词 (n.)
  1. 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。
  2. 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。
  3. 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。
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