单词	苦甜
释义	同BITTER
随便看	quartflöte {ger.} quartflöte （德） quartic quartic curve quartic curve -- quartics quartic curve ; quartics quartic equation quartic of derivative curvature quartics quartic surd quartic surface quartier quartier latin quartiers quartile quartile coefficient quartile coefficient of dispersion quartile deviation quartile deviation method quartile deviation (q) quartile directions quartile division quartile measure of skewness quartile range quartiles