循環小數 xúnhuánxiǎoshù repeating decimal Origin Definitions Defs Strokes Stroke Words Sentences Sents 循环 循環 xúnhuán verbnoun to circulate to cycle, circulate, or move in a loop小数 小數 xiǎoshù decimal (math) decimal; the fractional part of a number located to the right of the decimal point; a number between 0 and 1