Cách sử dụng
A prototype is a first or preliminary version of something that is being created or developed. You can use the word prototype when you are talking about making or building new things, like products or inventions. It is usually used to describe something that is not yet finished or perfect, but is being tested or tried out to see if it works. For example, if someone is designing a new car, they might create a prototype to test its features and functions before they start making a lot of them. Prototype can be used in various fields like engineering, technology, and design, among others.