外甥女
　　Wife's sibling's daughter
　　外甥女婿
　　Sister's daughter's husband
　　外甥媳妇
　　Sister's son's wife
　　外孙
　　Daughter's son; grandson
　　外孙女
　　Daughter's daughter; granddaughter
　　外祖父/外公/老爷
　　Mother's father; Maternal grandfather
　　外祖母/外婆/姥姥
　　Mother's mother; Maternal grandmother
　　媳妇
　　Son's wife; Daughter-in-law
　　小姑
　　Husband's younger sister; sister-in-law
　　小叔
　　Husband's younger brother; brother-in-law
　　玄孙
　　Great great grandson
　　养父
　　Foster, adopted father
　　养母
　　Foster, adopted mother 内容来自:可可英语 //m.moreplr.com/ielts/201204/178226.shtml