Cách sử dụng
'Perplexity' is a word that is used to describe a feeling of confusion, uncertainty or being unsure about something. You can use this word when you are faced with a difficult problem or when you don't understand something that you are trying to learn. For example, you could say "I'm in a state of perplexity over this math problem" or "I'm feeling a sense of perplexity about the instructions for this new gadget". In simple terms, 'perplexity' means being confused or uncertain about something.