out.cross

outcross的音标和读音：
DJ音标发音： [ˈautˌkrɔ:s, -ˌkrɔs]
KK音标发音： [ˈaʊtˌkrɔs, -ˌkrɑs]

outcross的词性：
v.tr.（及物动词）

1. To cross (animals or plants) by breeding individuals of different strains but usually of the same breed.
使异型杂交：使通常为同种异型的个体（动物或植物）杂交

outcross的词性：
n.（名词）

2. The process of outcrossing.
异型杂交的过程

3. Offspring produced by outcrossing.
远交杂种：由异型杂交产生的后代