谱系

The historical development of the concepts of genealogy, phylogeny, monophyly and polyphyly is briefly reviewed.

史地回顾了谱系、系统育、单系、多系概念由来和。

Historical linguists have to identify and classify families of related languages in a genealogical family tree, and to reconstruct the protolanguage.

史语言学家们通过对各语系中相关语言进甄别，勾画出家族谱系图，从而重新构建语系语。