ursus arctos horribilis

常见例句

双语例句

• But competitors though they may be, grizzly bears (being of the brown bear subspecies Ursus arctos horribilis) are such close relatives that the two species can produce fertile offspring.
  尽管是竞争对手，但灰熊是近亲，这两个物种很可能会产生后代。
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