词根词缀：famil-

【来源及含义】Latin: servant, domestic, part of a household ; members of a group; close relationships

【同源单词】blended family, extrafamilial, familial, familiar, familiarity, familiarize

词根词缀：mater-, matri-, matro- matr-

【来源及含义】Latin: mother, mama, mom; mum [British]

【同源单词】alma mater, dura mater, mater, materfamilias, maternal aunt, maternal dystocia