Cách sử dụng
The word 'flap' is often used to describe the movement of something, like the wings of a bird or the pages of a book. It can also be used to describe a state of nervousness or confusion, like when someone is frantically trying to solve a problem. In everyday conversation, 'flap' can also mean a piece of fabric or material that hangs loosely, like a flap on a backpack or a flap of skin on an animal. So, depending on the context, 'flap' can mean different things, but it generally has to do with movement or a loose piece of material.