interbreed
v. (使)异种交配,(使)混种,(使)杂种繁殖
1. breed animals or plants using parents of different races and varieties;
It enables scientists to transfer genes between different species that would not interbreed in nature.
它使科学家之间的转移基因的不同物种,不会杂交的性质.
To mate so as to produce a hybrid; interbreed.
杂交为产生杂种而交配; 杂交.
These species do not interbreed.
这些物种不能杂交.
Since the birds interbreed they cannot be classed as different species.
由于这些鸟进行杂交繁殖,不能把它们归为不同的物种。