Cách sử dụng
The expression "inside out" means to turn something completely inward or reverse it so that the inside becomes the outside. For example, if you turn a shirt inside out, the seams and labels that were once inside the shirt would now be on the outside. This expression can also be used figuratively to mean thoroughly or completely. For instance, if you know a subject inside out, it means you have a deep understanding of it. In summary, inside out is used to describe something that has been turned completely inward or reversed or to describe a comprehensive understanding of a subject.