| 释义 |
stock seed
基本例句
原种
Technicians carefully picked strong horses and used them as breeding stock.技术员精心挑选出强壮的马匹做原种。
No one supposes that our choicest productions have been produced by a single variation from the aboriginal stock.没有人设想我们精选的产物，是从它们的原种仅经一次变异而产生的。 |