Dysgenesis

[dis'dʒenisis]

解釋/意思:

(noun.) infertility between hybrids.

校對:洛丽塔--From WordNet

解釋/意思:

(n.) A condition of not generating or breeding freely; infertility; a form homogenesis in which the hybrids are sterile among themselves, but are fertile with members of either parent race.

錄入:玛莎