题目

英语翻译
The scientist said,"Several cat species have been cloned using the domestic cat,as well as the wolf using dog eggs.It is very difficult to find pure wildcats due to their cossing with domestic animals.

提问时间：2021-01-09

答案

科学家说：“许多猫种已经使用家猫来克隆,狼也使用狗卵细胞来克隆.现在很难找到纯种的野猫,因为他们在与家有动物结合.”