平方公里 píngfānggōnglǐ square kilometer Definitions Defs Origin Strokes Stroke Words Sentences Sents 平方 píngfāng noun square The product of a number multiplied by itself; a square in mathematics; also called 二次幂 èrcìmì or 二次方 èrcìfāng公里 gōnglǐ noun kilometer kilometer; a metric unit of length equal to 1,000 meters
