lactase

 
['l?kte?s]     ['l?kte?s]    
  • n. 乳糖分解酵素;乳糖酶
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lactase的英文翻譯是什么意思,詞典釋義與在線(xiàn)翻譯:

英英釋義

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

lactase的用法和樣例:

例句

用作名詞 (n.)
  1. A similar, less severe and metabolic disorder is congenital lactase deficiency.
    類(lèi)似的,病癥略輕為一點(diǎn)的代謝紊亂疾病是乳糖分解酶素缺乏癥。
  2. Sweden has one of the world's highest percentages of lactase tolerant people.
    其中瑞典為乳糖耐受性比例最高的國家。
  3. Lactose intolerance stems from a deficiency of the enzyme lactase, which is needed to help digest lactose, a sugar in milk.
    乳糖不耐癥的病因是缺乏乳糖酶,這些乳糖酶是消化乳糖的必需物質(zhì),牛奶中的糖就屬于此類(lèi)。
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