Bloodline
01
血统, 世系
all family members of a person over several generations, particularly a notable person
例子
In Japan, the imperial bloodline has maintained a lineage that dates back over a millennium.
在日本，皇室血统保持了可以追溯至一千多年前的世系。
02
the ancestry or lineage of a purebred animal, often emphasizing pedigree or genetic quality
例子
Breeders track the bloodline to ensure desirable traits.
