crossbreed A with B
及物用法，with 引出参与杂交的另一方。
Scientists crossbred the wild rice with a high-yield variety.
科学家将野生稻与高产变种杂交。
通过不同品种、变种或物种的个体交配来生产(生物)；杂交；交配以产生杂交种；杂交繁殖；使(生物)与另一生物交配以产生杂交种；培育杂种
To produce (an organism) by mating individuals of different breeds, varieties, or species; to hybridize or interbreed.
通过不同品种、变种或物种的个体交配来生产(生物)；杂交
To produce (an organism) by the mating of individuals of different breeds, varieties, or species; hybridize.
交配以产生杂交种；杂交繁殖
To mate so as to produce a hybrid; interbreed.
使(生物)与另一生物交配以产生杂交种
To mate (an organism) with another organism so as to produce a hybrid.
一般现在时
They often crossbreed different plant species.
他们经常杂交不同的植物品种。
一般过去时
The farmer crossbred the animals last year.
农民去年给动物进行了杂交。
现在进行时
She is crossbreeding new varieties in the lab.
她正在实验室里培育新的杂交品种。
动词形式：crossbreed, crossbreeds, crossbreeding, crossbred
Farmers often crossbreed different varieties of wheat to create a more resilient crop.
农民们经常杂交不同品种的小麦，以培育出更有抗逆性的作物。
用法提示：此处crossbreed作为动词，表示通过杂交培育新品种。
The biologist crossbred a lion and a tiger to produce a liger.
这位生物学家将狮子和老虎杂交，培育出了狮虎兽。
用法提示：crossbred是crossbreed的过去式，表示进行了杂交操作。
They are crossbreeding two types of roses to get a flower with a unique color.
他们正在杂交两种玫瑰，以得到一种颜色独特的花。
用法提示：crossbreeding是现在分词，表示正在进行的杂交行为。
及物用法，with 引出参与杂交的另一方。
Scientists crossbred the wild rice with a high-yield variety.
科学家将野生稻与高产变种杂交。
强调把两个品种放在一起进行杂交。
Farmers here crossbreed two local sheep breeds.
这里的农民让两种本地绵羊品种杂交。
不及物用法，主语自身参与杂交。
These fish rarely crossbreed with other species in the wild.
这些鱼在野外很少与其他物种杂交。
grammar · medium
易错句子The farmer crossbreed two kinds of sheep last year.
正确表达The farmer crossbred two kinds of sheep last year.
last year 表示过去时间，谓语要用过去式；crossbreed 的过去式是不规则形式 crossbred，不能用原形 crossbreed。
grammar · medium
易错句子They crossbreed a horse to a donkey.
正确表达They crossbreed a horse with a donkey.
crossbreed 表示“使……与……杂交”时，结构是 crossbreed A with B，用 with 引出另一亲本，不能用 to。
grammar · medium
易错句子Two different species often crossbreeds in this area.
正确表达Two different species often crossbreed in this area.
主语 Two different species 是复数，一般现在时谓语要用原形 crossbreed；crossbreeds 是第三人称单数形式，不能配合复数主语。
hybridize 更偏生物学或技术用语，常指不同物种、品种产生杂交后代；crossbreed 更常用于家畜、作物等人工育种，强调繁殖过程。两者都可作及物或不及物动词，但 hybridize 的术语感更强。
interbreed 通常作不及物动词，描述群体、物种或个体之间自然或允许地相互交配繁殖；crossbreed 可作及物动词，常用 crossbreed A with B 表示人工让两个亲本杂交。
cross 在育种语境中常出现在 cross A with B 或 cross A and B 的结构里，重点是把两个亲本配在一起；它还有“穿过、交叉”等常见义，因此语义范围比 crossbreed 宽。crossbreed 则明确指通过杂交产生后代。
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