Cách sử dụng
The word 'flammable' is used to describe things that can catch fire easily or can burn very quickly. This word is mostly used when we talk about materials like gasoline, oil, alcohol, and other substances that easily catch fire. It is important to be aware of this word because it helps us to understand the potential danger of different materials and how we should handle them with care. For example, if a container has a label that says 'flammable', then we should keep it away from heat sources and flames as it can ignite easily.