1. She is my closest blood relation in the family.
她是我家里最亲近的血缘亲属。

2. He has no blood relation to the child he adopted.
他与他收养的孩子没有血缘关系。

3. The court asked about his blood relation to the deceased.
法庭询问他与死者的血缘关系。

4. They discovered they were a distant blood relation.
他们发现彼此是远房血亲。

A: Are you a blood relation of the applicant?
A：你是申请人的血亲吗？

B: Yes, I am his cousin, so we are blood relations.
B：是的，我是他的表兄，所以我们是血亲关系。

1) 指通过血缘连接的亲属关系
2) 与姻亲或非血缘关系相对
3) 常用于法律或家族关系描述

1. 血缘关系的亲属

e.g. He is my blood relation.
他是我的血亲。

2. 有血统联系的家族成员

e.g. We are not blood relations, but we are close friends.
我们没有血缘关系，但关系很亲密。

3. 法律或社会语境中的血亲

e.g. Only blood relations can inherit the property in this case.
在这种情况下只有血亲可以继承财产。

noun

1. A person who is related to someone by birth rather than marriage or adoption.

Synonym: relative, kinsman, family member