名词
中文翻译：三相交流电
同义词：
['three-wire AC', 'three-wire AC power supply']
例句：
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1. The transformer converts the three-phase alternating current into astable direct current for use in electronic devices.
变压器将三相交流电转换为稳定的直流电，用于电子设备中。
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2. In this case, the three-phase alternatingcurrent is generated by a generator.
在这种情况下，三相交流电是由发电机产生的。
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3. The three-phase alternating current is usedto power various electrical appliances.
三相交流电被用来为各种电器供电。