英汉解释

n. 祖先；血统

同义词

n. blood，derivation，descent，filiation

参考例句

1. They traced their ancestry back to George Washington.
他们的祖先可追溯“至”乔治?华盛顿。
2. They traced their ancestry back to George Washington.
他们的祖先可追溯至乔治·华盛顿。
3. If it depends on ancestry, get out that copy of the Nuremberg laws.
如果依靠的是世系血统，那得废除纽伦堡法令的副本。

英英解释

n.
  1. the descendants of one individual
  2. inherited properties shared with others of your bloodline

网络释义

ancestry
祖先,先辈; 祖先，始祖; 祖先; 世系;
Deep Ancestry
遥远的祖先》;
ancestry filter
源始过滤器;
nurse of native ancestry
本地资深护士;
Slate of Ancestry
古传石板;