出典:Wikipedia
出典:『Wikipedia』 (2011/07/26 10:06 UTC 版)
A family tree, or pedigree chart, is a chart representing family relationships in a conventional tree structure. The more detailed family trees used in medicine, genealogy, and social work are known as genograms.
a family-tree
the lineage of one's family
the adoptive family
家族の絆.
the family history