platykurtosisWiktionary 原文英/ˌplatɪkəːˈtəʊsɪs/美/ˌplædikərˈtoʊsəs/构词拆解platyplaty-前缀kurtosiskurtosis词干platy-flat; especially, relatively flat but wide词源说明From platy- + kurtosis.释义名词noun1(statistics) The property of having kurtosis less than that of a normal distribution; equivalently, having negative excess kurtosis.同族词相关词 2kurtosis·platykurtic