Cách sử dụng
The word 'circuit' can have many different meanings depending on the situation, but the most common one is related to electricity. A circuit is a path or route that allows electrical power to flow from one place to another. For example, the wiring in your house is a circuit that allows electricity to power your lights and appliances. When you turn on a light switch, you are completing a circuit that allows electricity to flow through the wires and light up the bulb. 'Circuit' can also be used to refer to a specific area or route that is traveled in a recurring pattern. For example, a race track is often referred to as a circuit because it is a loop that is traveled multiple times by the racers. In this context, 'circuit' can also be used to refer to a series of educational or professional events that are held in different locations, but are all part of the same program.Overall, 'circuit' is a very flexible word that can be used in many different situations, but it is most commonly associated with the flow of electricity and with recurring patterns such as racing tracks or educational programs.