lactose

'læktәus

n. a sugar comprising one glucose molecule linked to a galactose molecule; occurs only in milk

n. 乳糖
[化] 乳糖

30,573

BNC 频率

22,660

使用频率

lactose 由词根 lact-（意为奶）和后缀 -ose（通常指糖类）组成，可以联想到奶糖的意思。

例句

1. Many people are intolerant to lactose and cannot drink milk.

许多人对乳糖不耐受，不能喝牛奶。

2. Lactose is a sugar found in milk and dairy products.

乳糖是牛奶和乳制品中发现的一种糖。

3. Some lactose-free products are available for those who are sensitive to lactose.

一些无乳糖的产品可供对乳糖敏感的人使用。