嫡

first wife
son of first wife

氐, 堤岸, 低层, 低成本, 滴答声, 低等, 低地, 低调, 低费用, 低级, 低级语言, 低阶, 低阶语言, 低廉, 滴流, 低速率, 滴下, 低音, 低于, 低语, 的确, 敌人, 敌手, 敌意, 适意, 底, 抵, 邸, 柢, 砥, 诋, 坻, 氐, 底部, 抵达, 抵抗, 抵抗力, 底特律, 抵押, 抵制,