backcrossed - 查找 - 趣英语

趣英语 / 查找：“backcrossed” [共找到3条结果]

backcrossed的音标？

backcrossed的音标：...
- #backcrossed
- #发音
backcrossed造句

F 1 females could be backcrossed to the male homozygous recessive parent.也可用雌性F1与隐性纯合雄性亲本回交....
- #backcrossed
- #造句
backcrossed的意思

v.回[逆]交，回交杂种( backcross的过去式和过去分词 )...
- #backcrossed
- #释义