词根词缀：genio-, geni-, geny-

【来源及含义】Greek: chin, jaw, cheek

【同源单词】genial, geniocheiloplasty, genioglossal, genioglossus, geniohyoid, genion

词根词缀：genu-, geni-, gen-

【来源及含义】Latin: knee

【同源单词】genicular, geniculate, geniculum, genu, genual, genuclast