identical twin

常见例句

They can have an identical twin which takes over should the original fail.
还可以有相同的虚拟机备份，原先的进程有问题另外一个可以接上。
The cloned child would be a genetically identical twin of the original, and thus physically very similar —far more similar than a natural parent and child.
克隆的孩子与被克隆的孩子将是一对基因完全相同的双胞胎，这样从生理上讲他们十分相似--比自然生产的双亲和孩子还要相像。
One reason they think so: there are cases in which one identical twin is autistic and the other is not; the two have identical genes, so environmental factors must contribute.
得出这一结论的原因如下：有的病例中，同卵双胞胎之一得了自闭症而另一个却没有，他们有相同的基因，因此环境因素应该对自闭症起了作用。

DNA. Epigenetics may, for example, explain how one identical twin develops schizophrenia whereas the other does not.
ECONOMIST: Mice inherit more than just DNA