In fact, he's a blood relative of ...

事实上，他是...的血亲。

Usually a relative is what we would call a " blood relative."

通常亲戚就是我们所说的“血亲” 。

A " blood relative" is someone who is, as I say, genetically connected somehow to you.

正如我所说， “血亲” 是指与您有某种遗传联系的人。

In addition, family reunions frequently attract blood relatives from faraway places who spend considerable money and time to reunite.

此外，家庭团聚经常吸引来自远方的血亲，他们花费大量金钱和时间来团聚。

So, if my sister marries someone else, that person is my relative, even though he's not a blood relative.

所以，如果我姐姐嫁给了别人， 那个人就是我的亲戚，即使他不是血亲。

In general, the body controls how much glucose is in the blood relative to how much gets into the cells with two hormones: insulin and glucagon.

通常，人体用两种激素来控制血液和细胞里的葡萄糖比例：胰岛素与胰高血糖素。

If the urea isn't reabsorbed, less urea stays in the blood relative to creatinine, and the BUN: Cr ratio falls to less than 15 to 1.

如果尿素没有被重吸收，相对于肌酐，血液中的尿素就会减少，因而尿素氮与肌酐的比率降至小于15：1。

An uncle or a cousin or any blood relative in their clan may redeem them. Or if they prosper, they may redeem themselves.

或伯叔，伯叔的儿子，本家的近支，都可以赎他。他自己若渐渐富足，也可以自赎。

You could also have a relative who is not a blood relative, however – you could have someone who is a relative by marriage.

但是，您也可以有一个非血亲的亲戚——您可以有一个姻亲。

There's nothing you can say that's gonna make me feel good because I have no say in any of this, Frank I'm not a blood relative. I'm not a legal guardian. I'm nothing!

你无论说什么 都不会让我好受些 因为这件事上我没有发言权我不是亲属 不是合法监护人 什么都不是！

" To be related to" can also mean to be part of someone's family, either because you're the blood relative – a son, a daughter, a cousin – or you're related to someone by marriage.

“To be related to” 也可以表示成为某人家庭的一部分，因为您是血亲——儿子、女儿、表亲——或者您与某人有婚姻关系。