ge·ne·a·log·i·cal
adjective/ˌdʒiːniəˈlɒdʒɪkl/
/ˌdʒiːniəˈlɑːdʒɪkl/
[only before noun]- connected with the study of family history, including the study of who the ancestors of a particular person were
家谱学；系谱学；宗谱学 - genealogical research
家谱研究。
- genealogical research
- connected with a particular person's line of ancestors
家谱：与特定人的祖先家族有关 - a genealogical chart/table/tree (= a chart with branches that shows a person’s ancestors)
系谱图；家谱表；家系树状图
- a genealogical chart/table/tree (= a chart with branches that shows a person’s ancestors)