nuclear family
柯林斯词典
1. N-COUNT A nuclear family is a family unit that consists of a father, mother, and children. 核心家庭; 由夫妻兩人及子女組成。
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nuclear family (nuclear families)
剑桥词典
- a family consisting of two parents and their children , but not including aunts , uncles , grandparents , etc.
（由父母與子女組成的）核心家庭
比較
extended family 返回 nuclear family