Cách sử dụng
The word "perplex" means to be confused or puzzled about something. You can use it when you are facing a problem or a situation that you don't understand or cannot explain. For example, if you are trying to solve a difficult math problem and you don't know how to do it, you can say "I am perplexed by this math problem." It can also be used in everyday situations, such as when you are trying to understand someone's behavior or actions.