granddaddy
n. 祖父；外公；爷爷
复数 granddaddies
例句
"Your granddaddy don't care for 'em, neither," he threw in. "Not that I know of, leastways."
"你的祖父对他们都不喜欢，" 他插话说。 "至少，据我所知不是。"
《柯林斯英汉双解大词典》
The granddaddy of all space conspiracy theories has to be that the moon landings were faked on a soundstage.
所有太空阴谋论的老祖宗是：登月是在隔音场里伪造的。
These features allow AFS to be known as the granddaddy of distributed file systems even after so many years of development.
这些特性使得AFS被公认为是分布式文件系统的鼻祖，虽然AFS已经开发了很多年。
