单词:groupings
音标:[ˈgru:pɪŋz] ;
n. 归类, 编组(工作)( grouping的复数形式 )
n. any number of entities (members) considered as a unit
n. the activity of putting things together in groups
n. a system for classifying things into groups
n. the activity of putting things together in groups
n. a system for classifying things into groups