genealogy
Definition
The study of family origins and history; a record or diagram of ancestral lineage.
中文 对家族起源和历史的研究；祖先血统的记录或图表。
Example
"She spent years researching her genealogy and discovered relatives from Ireland."
The study of family origins and history; a record or diagram of ancestral lineage.
中文 对家族起源和历史的研究；祖先血统的记录或图表。
"She spent years researching her genealogy and discovered relatives from Ireland."