1.祖父,外祖父
2.祖先
3.老大爷
1.the father of one of your parents. You are his granddaughter or grandson. You usually call your grandfather granddad or grandpa.
1.And there were his mother and father smiling at him again, and one of his grandfathers nodding happily.
啊，他的妈妈和爸爸又在那里对着他微笑了，还有他的一个爷爷在愉快地点头。
2.One of his direct great-grandfathers, Thomas Cornell, was hanged in 1667 for murdering his mother.
他的曾祖父辈之一，托马斯-康奈尔，1667年因谋杀自己的母亲被绞死。
3.These men - these husbands, fathers, grandfathers, brothers, sons, uncles, nephews - they did not take on their jobs unaware of the perils.
这些男人--他们是丈夫，是父亲，是祖父，是兄弟，是儿子，是叔叔，是舅舅，是侄子，他们并不是不知道干这活有危险。
4.Too many of their fathers and grandfathers had come up to wealth from the small farmer class for that.
他们的父亲和祖父大多是以小农致富的，不会有那种势利眼。
5.Our great-grandfathers must have been puzzled about where the solar energy came from the heat and the light, where it came from.
我们的先辈一定，很惊讶于，太阳能是哪里来的，光和热是来自哪里。
6.My grandfathers told me one day it is none of your business what other people think of you.
我的祖父们已往关照过我，其他人怎么对待你。
7.It is originally the experienced man of a giant hotel to like many grandfathers.
喜多爷爷原本是一间大饭店的老师傅。
8."I've heard grandfathers and grandmothers use it, " he said. "I occasionally use it myself. "
“我听到做爷爷奶奶的人这样讲话，我自己偶尔也用它。”
9.Our streets are actually not as safe as they were in the days of our grandfathers.
我们的街道不再像我们的祖父那个时代一样安全了。
10.Before this, the teachers all were 50-year-old or more "grandfathers and grandmothers, " with a few 40-year-old "uncles and aunts. "
在此之前，他们的老师多是50多岁的“爷爷奶奶”，偶尔有40岁左右的叔叔阿姨。