Level 6 · word 13,161 of 20,000

lineage

/ˈlɪniɪdʒ/ American
  • n. 血统, 世系
Definition
  • n. the line of ancestors from which a person or family is descended
Example
He traced his family lineage back several generations.
他把自己的家族世系追溯到了好几代以前。