categoryn.种类;类别;范畴
category induction类别归纳
category imitation品类模仿
category of vessel容器类别
category prototype范畴典型性
category of trains列车种类
category clustering范畴群集
category of a space空间的畴数
category Axis Scale[计] 分类轴刻度
category of annatto红木种类
category innovation品类创新