great-grandparent

基本解释

• n.曾祖父或曾祖母；外曾祖父或外曾祖母

同根派生

英汉例句

noun [ C ]

• His great-grandparents were born in Greece. 他的曾祖父母出生在希腊。
• Oates' great-grandparents came to the United States in the 1890s. 奥茨的曾祖父母在1890年代来到美国。

英英字典

剑桥英英字典

• a parent of your grandparent (= a parent of your parent)