血統
ancestry 英[?nsestri] 美[?n?s?stri]
n. 血統; <集合詞>祖先; 世家,名門; [生] 系譜;
[例句]Sri Lankans share a common ancestry with their Indian brethren.
斯裏蘭卡人和他們的印度兄弟有***同的祖先。