Cách sử dụng
A dispenser is a machine or a device that gives out or dispenses something. It can be used to dispense different types of things such as food, drinks, medication, soap, or even money. For example, a water dispenser gives out water for drinking, a soap dispenser gives out soap for washing hands, and a vending machine dispenses snacks and drinks when you put in coins. It is a convenient way to get something that you need without having to ask someone else for it.