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Alternating current
01
交流电, 交变电流
an electric current that reverses direction periodically, typically used in power distribution systems due to its efficiency in long-distance transmission
Example
ChatGPT Homes and businesses receive electrical power through alternating current supplied by the grid.
ChatGPT 家庭和企业通过电网提供的交流电，交变电流接收电力。
Alternating current is commonly used in household appliances such as refrigerators and washing machines.
交流电在家用电器中常见，例如冰箱和洗衣机。
