nuclear family
noun /ˌnjuːkliə ˈfæməli/
/ˌnuːkliər ˈfæməli/
(specialist)- a family that consists of father, mother and children, when it is thought of as a unit in society
核心家庭，小家庭（只包括父母和子女） - Not everybody nowadays lives in the conventional nuclear family.
现在不是每个人都生活在传统的核心家庭中。 - the nuclear family of parents and children
父母与子女组成的核心家庭
- Not everybody nowadays lives in the conventional nuclear family.