Cách sử dụng
The expression "hang over" typically means feeling sick or having a headache the day after drinking too much alcohol. It can also refer to a feeling of lingering sadness or regret after a particular event or situation. For example, if someone says "I have a hangover," it means they feel sick after drinking too much alcohol the night before. It is important to note that the expression should only be used in informal situations and not in professional settings.