Cách sử dụng
The word 'incidence' is used to describe how often something happens or occurs. For example, you might use it to talk about the incidence of a certain disease in a particular population, or the incidence of car accidents in a particular area. It's a way of measuring how common something is, and it's often used in scientific or statistical contexts. If you're not sure whether to use 'incidence' or another similar word like 'frequency' or 'rate', it's always a good idea to check a dictionary or ask someone who knows more about the topic you're discussing.