名词
中文翻译：曾祖母
同义词：
['great-grandmother', "great-great-grandmother例句：1. She was a grandaunt to my grandmother's children.（她是我的祖母的孩子的曾祖母。）"]
例句：
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1. She was a grandaunt to my grandmother's children.
她是我的祖母的孩子的曾祖母。
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2. The family had a tradition of visiting the grandaunt every year on her birthday.
这个家庭每年在奶奶的生日时拜访这位曾祖母。
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3.Grandaunts often play an important role in their grandchildren's lives.
曾祖母们经常在他们孙子孙女的生活中扮演重要角色。