Cách sử dụng
"Spit up" is a phrase that means when a baby brings up a small amount of food or milk from their mouth after being fed. It can also mean when someone unintentionally brings up small amounts of liquid or food from their own mouth, usually due to a mild stomach issue. It's important to note that "spit up" is not the same as vomiting, which involves larger amounts of food or liquid being expelled forcefully from the stomach. If you're around babies or young children, you may hear this phrase used often.