Cách sử dụng
The word 'impure' is used to describe something that is not pure, or clean, or innocent. It can be used to describe things like water that has a lot of dirt or chemicals in it, or food that has gone bad and is no longer safe to eat. It can also be used to describe people or actions that are dishonest or immoral. So, if someone says that something is impure, they mean that it is not good or safe or right in some way.