名词
中文翻译：电功率表
同义词：
['electric meter', 'electric power meter', 'electrical power meter']
例句：
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1. Theengineer used the electric power meter to measure the power consumption of the building.
工程师使用电功率表来测量建筑物的电力消耗。
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2. The company installed an electric power meter in its factory to monitor electricity usage.
该公司在其工厂安装了电功率表，以监控电力使用情况。
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3.The electric power meter displayed that the house consumed 50 kilowatt-hours of electricity during the day.
电功率表显示，这户人家在一天内消耗了50千瓦时的电力。