大家都搜：
n.祖先；原著；起源
1、proveditor───验证编辑器
2、progeniture───n.子孙；后裔（等于progeny）
3、proveditore───供应商
4、primogenitors───n.始祖；祖先
5、primogenitor───n.始祖；祖先
6、progenitrix───n.女祖先，女先辈
7、progenitive───adj.繁殖的；有ShengZhi力的
8、progenitorial───祖宗
9、progenitors───n.先觉者（progenitor的复数）
1、The progenitor was comparatively easy to find because it was one of the brightest stars in the host galaxy.───前身恒星很容易找到，因为它是这个宿主星系中最亮的恒星之一。
2、Further down the line here, if we looked in the adult brain or spinal cord and other regions, we'll find committed progenitor cells.───这条线再往后，如果我们看看成人的大脑或者脊髓和其他部位，我们就能找到定向祖细胞。
3、But by jamming these signals in mice, the team was able to protect the stem cells, called hematopoietic progenitor cells.───但是如果把这种化学信号加到老鼠身上，形成的组合却能够保护被称之为造血原细胞的干细胞。
4、Progenitor: The first Promethean of a Lineage. Frankenstein's monster was the Progenitor of the Frankenstein Lineage.───先祖：某世系的第一个活尸。如弗兰肯斯坦的怪物即为该世系的先祖。
5、He was the progenitor of a family of distinguished actors.───他是一个著名演艺世家的先辈。
6、Most type II supernova progenitors are thought to be red supergiants. However, the progenitor for Supernova 1987A was a blue supergiant.───大部分第二型超新星的前身被认为是红超巨星，然而，超新星1987A的前身却是蓝超巨星。
7、The IBM Personal Computer, commonly known as the IBM PC, is the original version and progenitor of the IBM PC compatible hardware platform.───IBM个人电脑，俗称IBMPC，是IBM个人计算机通用硬件平台的最初版本。
8、Quan Yin's name is a translation of the Sanskrit name of her chief progenitor which is Avalokitesvara, also known as Avalokita.───观音名是由她主要的来源Avalokitesvara梵文名翻译过来，也以Avalokita为大家所熟悉。
9、He was also a progenitor of seven presidents of Nicaragua.───他也是尼加拉瓜七位总统的祖先。
1、Mediterranean oat held to be progenitor of modern cultivated oat.