Cách sử dụng
The word 'wiseacre' is used to describe a person who likes to give advice and act like they know everything, even when they don't. It is often used in a slightly negative way to describe someone who is being annoying or bothersome. For example, you might use this word to describe someone who is always trying to show off how much they know or give unwanted advice. It is important to use this word carefully, as it can sound rude if used in the wrong context.