cross.breed
v.(动词)cross.bred[-brμd.] cross.breed.ing,cross.breeds v.tr.(及物动词)To produce (an organism) by the mating of individuals of different breeds, varieties, or species; hybridize.使杂交:通过不同品种、变种或种类的个体交配而产生(另一种生物);使杂交v.intr.(不及物动词)To mate so as to produce a hybrid; interbreed.杂交:为产生杂种而交配;杂交n.(名词)An organism produced by mating of individuals of different varieties or breeds.杂种:通过不同变体或品种的个体的交配而产生的生物