n.血亲，骨肉( blood relation的名词复数 ); 嫡亲

嫡亲；血亲（bloodrelation的复数）

blood relation───血亲；骨肉；有血缘关系的亲属

blood relatives───血亲

blood relative───血亲；血亲亲戚

poor relations───微不足道的人；微不足道的东西

blood donation───献血；捐血；供血

close relation───近亲；近关系；密切的关系

cross relations───交叉关系

labor relations───劳工关系；劳动关系

poor relation───微不足道的人

Many Buyi legends show the original concept of their blood relations with fish.───布依族的很多神话传说体现了其与鱼有血缘关系的原始观念。

people of the housing, the blade, or range of figures, there will be blood, injury concerns, and we should pay attention to being tough destruction in human relations.───刀锋所对之处的人、住房，或者方位所代表的人物，都会有血光、外伤方面的担心，同时要注意在人事关系方面被人强硬破坏。

Joe and Judy are blood relations.───乔和朱迪有血缘关系.

They're not blood relations, - they're only connected by marriage.

Knavery and flattery are blood relations. Abraham Lincoln 

Using the relative addressing terms to address those who do not have blood relations is an unique language phenomenon in China.