"milk"的定义和意义

Milk

名词

牛奶

the white liquid we get from cows, sheep, or goats that we drink and use for making cheese, butter, etc.

What is "milk"?

Milk is a white liquid produced by the mammary glands of mammals. The flavor ranges from bland and light in low-fat varieties to richer and slightly nutty in whole or full-fat milk. Milk is mainly composed of water, milk fat and milk proteins, along with carbohydrates, vitamins and minerals. Its primary proteins are casein proteins that help give milk its creamy texture, and whey proteins that provide amino acids. Milk provides calcium and other key nutrients and is an important source of nourishment for young mammals. Due to its versatility and nutritional value, milk has been consumed as a beverage for millennia and remains a staple for many people today.

牛奶

produced by mammary glands of female mammals for feeding their young

牛奶

any of several nutritive milklike liquids

牛奶（河流）, 米尔克河

a river that rises in the Rockies in northwestern Montana and flows eastward to become a tributary of the Missouri River

to milk

动词

挤奶

to collect milk from animals such as cows, goats, etc.