Cách sử dụng
The expression "somebody's good/evil genius" refers to a person who is very clever and creative in coming up with ideas or solutions, either for good or for evil purposes. For example, if someone is very good at solving complex problems or coming up with innovative ideas, you might say that they are a "good genius". On the other hand, if someone is always scheming and plotting, or coming up with devious plans, you might say that they are an "evil genius". This expression can be used in many situations, including in casual conversations, in writing, or in movies and TV shows.