大家都搜：
n.始祖，祖先；被继承人
1、arrestor───n.避雷器；逮捕者；拘捕者；被扣押的债务人财产的合法持有人
2、ancestry───n.祖先；血统
3、ancestors───n.[生物]祖先，上代；先祖（ancestor复数形式）
4、attestor───n.证人；证明者；连属人
5、ancestral───adj.祖先的；祖传的
6、arrestors───n.逮捕者；避雷器（arrestor的复数，等于arresters）
7、ancestorial───祖先
8、investor───n.投资者
9、Launceston───朗塞斯顿
1、My ancestor was a preacher, traveling around the countryside.───我的祖先是一个在乡村旅行的传教士。
2、The common detailed design found among the pinnipeds probably indicates a common ancestor.───在鳍足类动物中发现的共同的细节设计，这可能说明了它们有一个共同的祖先。
3、Her Chinese friends referred to the empress as their venerable ancestor.───她的中国朋友们称那位皇后是令他们尊敬的祖先。
4、So back in 1982 I said, "Well perhaps the elephant had an aquatic ancestor. " Peals of merry laughter!───1982年我说过大象可能有水生始祖一阵开心的笑声！
5、Your ancestor was one of the twelve knights who assisted the Lord of Estremavilla in Normandy in his conquest of Glamorganshire.───你的祖先是辅佐诺曼底的埃斯彻玛维拉勋爵征服格拉摩甘郡的十二个骑士当中的一个。
6、Within the last 200, 000 years, we all share an ancestor, a single person, Mitochondrial Eve -- you might have heard about her -- in Africa.───DNA把历史弄得很清楚，在过去的二十万年中，我们有共同的祖先，同一个人，线粒体Eve—你可能听说过她—在非洲。
7、He did not know from which part of Africa his ancestor had come.───他不知道他的祖先来自非洲的哪一部分
8、He had another spiritual ancestor -- in terms of transparent diplomacy, at least -- in Leon Trotsky.───他还有另一个精神领袖式的祖先——至少在透明外交方面——列夫•托洛茨基。
9、The spirit had not come from any ancestor, it had come out of the unknown.───灵魂不是来自祖先，而是来自未知世界。