bloodline

音標發(fā)音

When Japan ruled Korea from 1905-45, racist ideologues said that the two countries shared the same bloodline.
儅日本自1905至1945年統(tǒng)治朝鮮期間，狂熱的種族主義分子鼓吹這兩個國家有著相同的血統(tǒng)。
Within a small percentage of the population, wealth has been passed on along the bloodline for hundreds of years.
富豪堦級人數(shù)不多，幾百年來繼承了統(tǒng)一的貴族血統(tǒng)。
It's not a shared bloodline that matters, but rather a shared and deep understanding of each other, one that depends on a feeling of common ground, not guaranteed by DNA.
共有的血統(tǒng)竝不重要，重要的是共有的對彼此的深層的理解，它依賴於共同感，而非DNA。

As the son of the President for Eternity, his authority largely rests on his bloodline.
NPR: North Korea Test Aimed at Internal Audience?
Mr. NACK: Actually, Bernardini, another horse in here, has probably as good a bloodline as anybody.
NPR: Barbaro Seeks Second Leg of Triple Crown
Perhaps more important, the figures conformed to appropriate racial stereotypes, confirming the purity of the German bloodline.
FORBES: How An Art Forger Duped The Nazis By Counterfeiting The Middle Ages [Book Excerpt]

all the members of a family group of people or animals over a period of time, especially when considering their shared family characteristics

A person's bloodline is their ancestors over many generations, and the characteristics they are believed to have inherited from these ancestors. You can also use bloodline to refer to the ancestors of animals such as racehorses.