Cách sử dụng
The word "ground" has many meanings depending on the context in which it is used. One common meaning is the solid surface of the Earth. For example, "The apple fell to the ground" means the apple fell onto the surface of the Earth. In electricity, "ground" refers to a connection point for electrical devices that provides a path for electrical current to flow into the ground, which is a safe way to discharge excess electricity. For example, "Make sure the electrical device is properly grounded to avoid electrical shock." "Ground" can also refer to a reason or justification for something, such as "The manager grounded the employee for being late again." In cooking, "ground" refers to ingredients that have been finely chopped or crushed, such as "Ground beef is used to make hamburgers." Overall, it's important to understand the context in which "ground" is being used to correctly understand its meaning.