祖先

ancestral home───祖籍；原籍

ancestral───adj.祖先的；祖传的

ancestrally───adv.祖先地

ancestrals───祖先

ancestral homeland───祖传家园

ancestorial───祖先

ancestress───n.女性祖先；女性被继承人

Fishes having paired fins resembling limbs and regarded as ancestral to amphibians.───有一对类似于脚的鳍且被视为是两栖动物祖先的鱼类。

Until now, fossils dated to 1.9million years ago - and mostly attributed to Homo habilis and Homo rudolfensis - have been undisputed considered ancestral to Homo erectus.───到目前为止，我们普遍承认那些可追溯至190万年前化石是直立人的祖先，它们大多数是“能人”和“卢多尔夫智人”。

A fossil cannot be ancestral to something older than itself any more than a daughter can give birth to her own mother.───一块化石不可能衍生出比自身历史更长的东西，这就如同一个女儿不可能生下自己的母亲。

generalized extinct mammals widespread during the Jurassic; commonly conceded to be ancestral to marsupial and placental mammals.───一般化的已灭绝哺乳动物，活跃于侏罗纪；普遍认为是有袋动物和有胎盘哺乳动物的祖先。

down another Fung Shing Street, Court ancestral to the fire.───另一条直下丰盛街，至火祖阁。

SE Asian jungle fowl considered ancestral to domestic fowl.───东南亚原鸡，被认为是家禽的祖先。

South American cavy; possibly ancestral to the domestic guinea pig.

Until now, fossils dated to 1.9million years ago - and mostly attributed to Homo habilis and Homo rudolfensis - have been undisputed considered ancestral to Homo erectus.

SE Asian jungle fowl considered ancestral to domestic fowl.