第三人称复数：genealogies
genealogy基本解释
名词系谱，家系，宗谱
genealogy词典解释
1. 家谱学；系谱学；宗谱学
Genealogy is the study of the history of families, especially through studying historical documents to discover the relationships between particular people and their families.
genealogy
genealogical2. 家谱；宗谱
A genealogy is the history of a family over several generations, for example describing who each person married and who their children were.
e.g. 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。
genealogy英英释义
noun
1. the study or investigation of ancestry and family history
2. successive generations of kin
Synonym: family tree