lactose

释义

n.

[有化] 乳糖

n.

乳糖

常用短语 1 组

lactose intolerance

乳糖不耐症

在例句中理解 5 句

1. Somewhat less than 40% of people in the world retain the ability to digest lactose after childhood.

   全世界大约不到40%的成年人能够在童年过后保留消化乳糖的能力。

2. Some people have trouble digesting lactose, a carbohydrate in milk and milk products, because of the deficiency of enzyme lactase in the body.

   有些人无法消化乳糖，一种在牛奶和奶制品中的碳水化合物，这是因为在他们的身体中缺少乳糖消化酶。

3. Though children were able to drink milk, they typically developed lactose intolerance as they grew up.

   虽然小孩喝牛奶没有问题，但在长大后他们通常都会产生乳糖不耐受。

4. With sugar malabsorption, intestinal mucosal enzymes, such as lactase, which splits lactose to galactose and glucose, may be congenitally absent or temporarily deficient secondary to GI infection.

   糖吸收不良：小肠粘膜酶，如乳糖酶能将乳糖分解成半乳糖和葡萄糖，可能是先天缺失或因胃肠感染引起暂时不足。

5. To promote the production and consumption of milk, it is necessary to produce and popularize low lactose milk.

   为了实现人们“想喝奶和多喝奶”的愿望，进行低乳糖奶的生产和推广成为必然。