backcross
v. 使（杂种）回交（或逆代杂交）
n. 回交；逆代杂交；回交子代
复数 backcrosses
第三人称单数 backcrosses
现在分词 backcrossing
过去式 backcrossed
过去分词 backcrossed
例句
The results were verified by backcross inheritance experi we are pirates, these data are stolen from youdao .
上述结果通过回交试验得到进一步验证。
The related techniques in backcross breeding were also discussed.
对回交育种中的有关技术也进行了讨论。
The method can be conveniently applied to practical backcross breeding programs.
该方法可以很方便地应用于实际的回交育种。
