Cách sử dụng
The word 'crusty' is often used to describe something that has a hard outer layer or rough texture. For example, a loaf of bread can be crusty if the outside is tough and the inside is soft. It can also be used to describe someone's personality if they are grumpy or irritable. For example, an old man might be described as "crusty" if he doesn't like to talk to people and is easily annoyed. Overall, 'crusty' is used to describe something hard or rough on the outside, or someone who is grumpy or easily annoyed.