[ 'gru:piŋ ] 现在分词 柯林斯星级 ★☆☆☆☆ BNC词频 5171 COCA词频 7975 n. 分组 [计] 组 n. the activity of putting things together in groups n. a system for classifying things into groups 复数: groupings 现在分词: grouping 原型: grouping 英汉双解字典由 ECDICT 提供