单词 | outcross |
释义 | out·cross (outkrôs′, -krŏs′) v. out·crossed, out·cross·ing, out·cross·es v.tr. 1. To mate (an animal) to an unrelated individual of the same species or breed. 2. To pollinate (a plant) with pollen from a different plant of the same species, often one that is unrelated or is of a different variety. v.intr. To outcross a plant or animal. n. 1. The process of outcrossing. 2. Offspring produced by outcrossing. |
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