无限小数 Traditional 無限小數 wú xiàn xiǎo shù 🔊 infinitesimal + Keep this word Meanings wú xiàn xiǎo shù 無限小數 infinitesimalinfinite decimal expansion Its characters 无wúnot to haveHSK 4限xiànto limitHSK 6小xiǎosmall; youngHSK 1数shǔto countHSK 4