It's another new word coined for no reason. Give a brief introduction.

The so-called black coffee refers to coffee without anything added. I've seen many people drink it directly with Nestle instant, without adding anything ... It's delicious ... It's said to have the effect of losing weight ... Some people like the bitter taste of coke ... In fact, good coffee is not bitter.

In fact, for coffee lovers, the general classification methods are single coffee and fancy coffee.

Single product coffee is made from a single coffee bean produced in the country of origin. Because of its unique flavor, sugar is generally not added. It may be the so-called black coffee, which is more expensive and generally named after the place of origin (it is better to name it after the manor). The shelf life is only one month. Well, finally, coffee is not bitter. Good items give people a very pleasant experience, sour.

Fancy coffee is our common coffee in cafes, such as cappuccino, mocha, caramel macchiato and American coffee. The main raw material is espresso+water+milk foam, and the beans used are commercial beans (a little inaccurate, the single product is also a commercial bean, so it is commonly called, don't mind). Commercial beans are usually roasted again, so the taste is burnt and bitter. Beans are generally miscellaneous.

Usually these