fa·mil·ial
adjective/fəˈmɪliəl/
/fəˈmɪliəl/
[only before noun]- (formal) related to or typical of a family
家庭的；家族的 - (medical) (of diseases, conditions, etc.) affecting several members of a family
家族性的；家庭遗传的 - familial left-handedness
家族遗传的左撇子
- familial left-handedness
Word Originearly 20th cent.: from French, from Latin familia ‘family’.