Cách sử dụng
The word 'cumulative' means the gradual build-up or addition of something over time. It is often used to describe something that has been adding up or increasing over a period of time. For example, if you save some money each month, the total amount you save will be cumulative. Similarly, if you take a test and your scores are added up over several tests or assignments, your grade will be cumulative. In essence, cumulative refers to the total amount of something that has been added up over time.