Consanguinity
01
血缘关系, 血亲
the state of being biologically related to someone
例子
The royal family 's strict rules on marriage were based on maintaining consanguinity to preserve their bloodline.
皇室关于婚姻的严格规定是基于保持血亲关系以保存他们的血统。
The genetic study revealed a high degree of consanguinity among the isolated population, indicating close familial relationships.
基因研究揭示了孤立人群中高度的近亲关系，表明亲密的家庭关系。
