v.(使)杂交繁殖
interbreed的过去分词和过去式

原形：interbreed第三人称单数：interbreeds过去式：interbred过去分词：interbred现在分词：interbreeding

The different species of deer in this region occasionally interbreed, producing hybrid offspring.
这个地区的不同鹿种偶尔会发生杂交，产生混血后代。
Despite being classified as separate subspecies, the two wolf populations have been known to interbreed in areas where their ranges overlap.
尽管被分类为不同的亚种，但这两群狼在它们的生活范围重叠的地方已知会发生交配。
Hybrid tea roses and floribunda roses can be interbred to create new cultivars with desirable traits.
杂种茶玫瑰和丰花玫瑰可以杂交以创造出具有优良特性的新品种。
In captivity, some zoos have intentionally interbred lions and tigers to produce liger or tigon offspring for educational purposes.
在动物园里，有些动物园故意让狮子和老虎杂交以产下狮虎或虎狮兽用于教育目的。
Geneticists have discovered that some domestic dogs and wolves can still interbreed and produce fertile pups.
遗传学家发现一些家犬与狼仍然能够杂交并生出有生育能力的幼崽。
Although horses and donkeys belong to the same family, they can interbreed, but the offspring (a mule) is usually infertile.
虽然马和驴属于同一科，但它们可以交配，不过产生的后代（骡子）通常不育。
Certain types of butterflies from neighboring regions sometimes interbreed, creating intermediate forms with mixed characteristics.
相邻地区的一些蝴蝶种类有时会杂交，产生混合特征的中间形态。
It's rare for polar bears and grizzly bears to interbreed in the wild, yet it has happened on occasion when their territories overlap.
北极熊和棕熊在野外交配的情况很罕见，但在其领地重叠时的确有过这种情况。
Scientists have found evidence of interbreeding between ancient humans and Neanderthals, which has contributed to the genetic diversity of modern humans.
科学家已经发现了古代人类和尼安德特人之间存在杂交的证据，这有助于现代人类遗传多样性的形成。
Conservation efforts for the Florida panther involve interbreeding with Texas cougars to increase genetic diversity and reduce health problems.
佛罗里达黑豹的保护工作包括与得克萨斯美洲狮进行交配以增加基因多样性并减少健康问题。