a person or thing occupied in or designed for splitting something 劈(或切、割)的人;劈裂机;分离机;分解器;分裂器 a log splitter. 木材分裂机。 ■a person, especially a taxonomist, who attaches more importance to differences than to similarities in classification 认为在分类中差别点比相似点更为重要的人(尤指分类学家)。 与 lumper 比较