Cách sử dụng
The word 'central' is used when we want to talk about the main or most important part of something. For example, if we say that a city has a central business district, we mean that there is a main area where most of the city's companies and offices are located. Similarly, if we say that someone has a central role in a play, we mean that they are the main character or have a very important part to play. In general, 'central' is used to describe something that is at the core or heart of a bigger thing.