供電系統 gōngdiànxìtǒng power supply system Definitions Defs Origin Strokes Stroke Words Sentences Sents 供电 供電 gōngdiàn verb power supply the provision of electricity系统 系統 xìtǒng noun system A whole composed of parts that work together to perform a function or achieve a goal; a series or group of related things forming a complex whole.
