Cách sử dụng
The word 'lip' usually refers to the soft and fleshy part at the front of your mouth that forms the outside edge of your upper and lower jaws. For example, when you talk, eat or drink, your lips move to help you speak and to keep food and liquid inside your mouth. 'Lip' can also be used to describe the edge or border of something, like the lip of a cup or the lip of a plate. In sports, 'lip' can refer to the edge of a skate or the edge of a surfboard. Overall, 'lip' is used to describe the soft and movable part that separates the inside of your mouth from the outside world and it can also describe the edge or border of objects.