母系祖先 meaning in English
umbilical ancestor
Examples
- Samples of professor robinson ' s dna were first taken four years ago . tests suggested that his paternal forebears came from the caucasus , while his mother ' s ancestors originated in the pyrenees
4年前，罗宾森教授进行了第一次dna测试，结果显示，他的父系祖先来自高加索山脉，他的母系祖先来自比利牛斯山脉。 - The themes were the same that had been illuminated upon similar occasions by their mothers before them , their grandmothers , and doubtless all their ancestors in the female line clear back to the crusades
文章的主题都是她们的母亲和祖母们在同样场合下早已发挥过的。毫无疑问，由此可以追溯到十字军时代她们家族的母系祖先们，人人都用过这类主题，友情论就是其中之一。