“亲缘关系”常见的英文表达是 kinship 或 consanguinity。
Kinship:含义较为宽泛,不仅指血缘上的亲属关系,还可涵盖基于婚姻、收养等形成的亲属纽带,强调家族、亲属群体之间的社会和文化联系。例如:In many cultures, kinship plays a crucial role in determining social obligations and inheritance.(在许多文化中,亲缘关系在决定社会义务和继承权方面起着至关重要的作用。)
Consanguinity:更侧重于血缘关系,尤其是生物学意义上基于共同祖先的血缘联系,常用于医学、遗传学或法律等专业领域。例如:The doctor advised against marriage between close relatives due to the risk of genetic disorders caused by consanguinity.(医生建议近亲之间不要结婚,因为亲缘关系可能导致遗传疾病风险增加 。)