1.(biology) taxonomic group whose members can interbreed.
（生物学）成员之间可以进行异种交配的分类学类目。
2.Wolves and dogs can interbreed and produce offspring.
狼和狗能够异种交配而且繁育后代。
3.Over time the groups diverge to the point that they can no longer interbreed if they are later brought together.
过了一段时间之后，两群累积的遗传差异达到了即使相遇也无法混血的程度。
4.These two types of dog can interbreed/be interbred (with each other).
这两种类型的狗可以杂交繁殖.
5.To mate so as to produce a hybrid; interbreed.
杂交为产生杂种而交配；杂交
6.In those days, during the 1950s, the big concern of ornithologists in our area was the wild turkey. They were rare, and the pure-strain wild turkeys had begun to interbreed with farmers domestic stock. The species was being degraded.
在50年代，我们这一地区鸟类学家最关心的是稀有的野火鸡。纯种野火鸡已经和农户的家养火鸡混种，品种质量有所下降。
7.Related species that are not geographically isolated, and which could interbreed but in practice do not because of differences in behavior, breeding season, etc., are called sympatric species.
两个或更多相关物种之间无法互相杂交是因为地理隔离，这样的物种被称为异地种。
