可可 (kēkē) is the Chinese word for "cocoa," which refers to the powder made from roasted and ground cacao beans. It is commonly used in various food products, such as chocolate, desserts, and beverages. Cocoa is rich in antioxidants and has a distinct, rich flavor that enhances many recipes. In addition to its culinary uses, cocoa is also associated with the cacao tree, which is native to Central and South America. The beans are harvested, fermented, dried, and processed to produce cocoa powder and chocolate. Cocoa plays a significant role in the global economy and is a key ingredient in many cultures' cuisines.