Cách sử dụng
When we use the word 'dummy', it means a fake object that looks like a real one, and is used to practice or test something. For example, a CPR dummy is used to practice giving chest compressions during a medical emergency. However, it's important to note that 'dummy' can also be used as a insult or derogatory term to describe someone who is seen as unintelligent or foolish. In this context, it is not appropriate to use and can be hurtful or offensive. So, when you hear or see the word 'dummy', make sure to understand the context in which it is being used before responding or using it yourself.