Cách sử dụng
The word 'reactive' is used to describe something that is responsive to a particular stimulus or situation. For example, if somebody has a reactive personality, that means they tend to respond emotionally to situations they find themselves in. In a chemistry context, a reactive substance is one that readily undergoes a chemical reaction when exposed to another substance. In general, the word 'reactive' is often used to describe things that respond to or are affected by external forces or circumstances.