granddaddy [ˈɡrænˌdædi]

例句:

• But the granddaddy of them all is Firestone Rubber.
  来自BBC
• Last night we had the granddaddy of all thunder - storms.
  昨晚我们经历了有史以来的大雷雨.
  
• But, when the granddaddy she never knew most passes away, her face down.
  但是从未谋面的祖父的离世给她带来了巨大的转折.
  
• The granddaddy of all rules is this: We must balance input and output.
  所有问题的祖宗(关键)是: 我们必须平衡输入和输出.
  
• Considering its success staging high-priced IPOs thus far, it has a strong pitch to lead the granddaddy of them all: Facebook.
  来自WSJ
• Whitaker and Baxter was the great old campaign, he once said, remembering the old days, the granddaddy.
  来自NEWYORKER