Cách sử dụng
Sophisticated is a word we use to describe things that are complex, advanced or refined. It can be used to describe people who have a lot of knowledge or experience, and things that are expensive or high quality. For example, we might say that a sophisticated computer program is very smart and can do many things, or that a sophisticated fashion sense means someone wears stylish and fashionable clothing. It is a positive word that indicates that something is advanced or impressive in some way.