first maturity

• 第一次交配

first maturity的用法和样例：

例句

1. Telegony is the supposed influence of a female's first mate on the offspring of her later matings with other males.
   先父遗传是与母畜第一次交配的公畜，对以后该母畜与其它公畜交配所生的后代会有影响。
2. Scientists hope that their second mating season will be more successful than the first.
   研究人员希望梅香和天天的第二次交配比起前一次更为成功。