1．外祖父 - grandfather英[ˈɡrænfɑːðər]美[ˈɡrænfɑːðər]。
2．例句：Her maternal grandfather was mayor of Karachi.她的外祖父曾是卡拉奇市的市长。It was three years since he had left his grandfather。他离开他的外祖父已有三年。
