great-grandparent

n.

曾祖父或曾祖母，外曾祖父或外曾祖母；

A Comparison of Breast Muscle Characteristics in Three Broiler Great-Grandparent Lines
IRVING FISHER, GREAT-GRANDPARENT OF THE "GENERAL THEORY": MONEY, RATE OF RETURN OVER COST AND EFFICIENCY OF CAPITAL
Early European may have had Neanderthal great-great-grandparent
IRVING FISHER, GREAT-GRANDPARENT OF THE « GENERAL THEORY » : UN COMMENTAIRE
Pomen prastarševstva in razumevanje vloge prastaršev (The meaning of great-grandparenthood and great-grandparent's role perception)
Weaving social reality around the grandparent/great-grandparent with dementia: A model of verbal and non-verbal dementia interactions
Weaving social reality around the grandparent/great-grandparent with dementia to maintain relational presence: A verbal and non-verb...
Geographical Distribution of the Appellations of Great-grandparent in the Northeastern Hunan Province
My Imaginary Great-Grandparent in Old Atlantic City
Tax-free reorganization for great-grandparent stock.