backcross有回[逆]交，回交杂种;等意思，那么你知道backcross的过去式是什么吗?今天一起来学习一下backcross的过去式以及backcross的用法和例句，希望对大家的学习有所帮助!
backcross的过去式及其它时态
backcross的过去式:backcrossed
backcross的复数:backcrosses
backcross过去分词:backcrossed
backcross现在分词:backcrossing
backcross第三人称单数:backcrosses
backcross的用法和例句
1、A burro is carrying salt of one large bag backcross a river.
有一头驴子驮着一大袋子盐过河.
2、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.
