lactase怎么读，lactase的音标和真人发音
英音
['lækteɪs]
美音 ['lækteɪs]
lactase是什么意思，lactase的意思是
n.乳糖分解酵素
lactase 的用法和双语例句“点击”或“选中”例句中的单词，就可以看到词义解释
- The milk sugar lactose is broken down by the enzyme lactase .
- 奶中的乳糖由乳糖酶分解。
- A competing hypothesis argues that ancient europeans domesticated milk-bearing livestock because lactase persistence was already quite common in certain populations .
- 另一个假说争论说，远古欧洲人之所以畜养产奶牲畜是因为乳糖酶持续性基因已经在人群中有了一定的比例。
- In most cases mammals stop producing lactase after weaning but a nucleotide switch in their dna can keep lactase flowing into adulthood a trait called lactase persistence .
- 在大多数情况下，哺乳动物在断奶之后就产生乳糖酶，但是其dna中的一个核糖开关能使成年人也能产生乳糖酶，该特征称为乳糖酶持续性。
- Switching from milk formula to soy formula is helpful for severe diarrhea ( from acquired lactase deficiency ) and for vegetarianism .
- 从牛奶配方换到大豆配方，对素食主义者和治疗重度腹泻（获得性乳糖酶缺乏症）有帮助。
热门英文查询