Cách sử dụng
The word "wag" is usually used to refer to the movement of a dog's tail. It means that the dog is happy, excited or friendly.For example, if you see a dog wagging its tail, it means that the dog is happy to see you. You can also use "wag" to describe the movement of other animals' tails, like a horse or a cat."Wag" can also be used as a verb to describe the action of a person or animal moving their tail. For instance, you can say that a dog wagged its tail happily, or that a person wagged their finger to scold someone.In informal contexts, "wag" can also be used to describe a person who is humorous or mischievous, as in "He's such a wag, always making jokes and playing pranks."