blood kin

基本解释

So she had blood-kin under her roof again and we sat back to watch developments.
原来她家里还有近亲，于是我们坐待事态的发展。
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Kinship consisted of blood kin and affinal kin and it established and extended chiefly through marriage.
亲属关系包括血亲、姻亲，但主要是通过婚姻建立和扩大的。
The direct lineal descendants of relative by blood and order, it refers to and his with indirect blood relationship, namely except lineal relatives by blood, and their outside of the same origin kin.
旁系血亲相对直系血亲而订，它指与自己具有间接血缘关系的亲属，即除直系血亲以外的、与自己同出一源的血亲。