genealogy

剑桥词典

[ 不可数或单数名词：没有复数形式的名词 ]
(the study of) the history of the past and present members of a family or families
家谱（学），宗谱（学）；家系，世系
I became interested in the genealogy of my family . 我对我家的家史产生了兴趣。
[ 可数名词：有复数形式的名词 ]
a drawing showing the history of a family with all past and present members joined together by lines
家谱图，宗谱图 返回 genealogy