Cách sử dụng
The word 'jaw' refers to the bones in the lower part of your face that hold your teeth. You use your jaw when you talk, eat, or chew something. You can also use the word 'jaw' to describe the action of opening and closing your mouth, or to refer to a person's facial feature, such as having a square jaw. The word 'jaw' can also be used in idiomatic expressions, such as 'to drop one's jaw', which means to be amazed or surprised.