Cách sử dụng
The word 'reaction' is commonly used when we want to talk about how people or things respond to a situation or stimulus. For example, if you eat something spicy, your body may have a reaction such as sweating or a runny nose. Similarly, if someone tells you something surprising, your initial reaction may be shock or disbelief. The word 'reaction' can also be used in science to describe chemical reactions or changes in the physical properties of matter. Overall, 'reaction' is a versatile word that can be used in many different contexts to explain how things behave or change in response to something else.