Cách sử dụng
The word 'stiff' can be used to describe something that is not flexible or easy to bend, such as a rigid object or a person who is tense or uncomfortable. It can also be used to describe a situation that is difficult or challenging, like a stiff competition or a stiff drink (which means a strong alcoholic drink). It's important to be aware that 'stiff' can also be used as a rude or offensive insult towards someone who appears unfriendly or overly formal. So you should use the word carefully and in the proper context.