hereditary engineering

• 遗传工程

hereditary engineering的用法和样例：

例句

1. He chose genetic engineering to be his lifelong career.
   他选择了遗传工程学作为终生的事业。
2. A skeptic might yawn.After all, genetic engineering isn't new.
   怀疑论者对这种工作也许会想打哈欠，毕竟遗传工程已非新鲜事了。