Cách sử dụng
The word 'decrease' means to make something smaller or reduce it. We use this word to describe when something becomes less than before. For example, if you have a big pile of toys, you can decrease the pile by taking some of them away. You can also use 'decrease' to talk about things like temperature, prices, or speed. When we say something has decreased, it means it has become lower or less than it was before.