(the study of) the history of the past and present members of a family
发音
例句
1. He had sat and repeated his family's genealogy to her, twenty minutes of nonstop names. 他坐下又给她细数了一遍他家族的家谱,20分钟内说出了一连串的名字。 2. He was proficient in all questions of genealogy. 他非常精通所有家谱的问题。