Cách sử dụng
The word 'derisive' means to make fun of someone or something in a rude way. It is used when someone is mocking or ridiculing another person or thing. For example, if someone makes a silly mistake, and another person laughs at them in a mean way, that would be considered derisive behavior. This word can be used in many different contexts, such as in a conversation, in a movie or TV show, or in a news article. It is important to use this word carefully and only when appropriate, as it can be hurtful and rude.