纯血

正因为友谊太短暂也太难得，每一个纯血种才会格外珍惜天赐的友谊，这就是贵族的悲哀与快乐。

Just because friendship is too short and too rare , so every pure blood will cherish this god-given friendship , this is nobles'sadness and happiness .

母亲你早就在纯血种马簿里查过他们

Mama , you 've already looked him up in the stud books

食死徒永远不能提到伏地魔本人不是纯血的。

No Death Eater must ever mention that the Dark Lord himself is not pureblooded .

食死徒必须是纯血的。

Death Eater must be pureblooded .

所谓的纯血种家庭为维护他们所声称的血统的纯正，通过抵赖或说谎的方式，否认他们家庭里有麻瓜或麻瓜出身者。

So-called pure-blood families maintain their alleged purity disowning , banishing or lying about Muggles or Muggle-borns on their family trees .

保种与选育的关系研究&荣昌猪纯繁及导血选育保种结果分析

STUDIES ON RELATIONSHIP BETWEEN CONSERVATION AND BREEDING & Analysis of Pure Breeding and Cross Breeding Rongchang Pig