“原种”造句
现代猫的直系
原种是古埃及的卡菲尔猫。
The direct ancestor of the modern cat was the Kaffir cat of ancient Egypt.
自养突变体是从同株同核融合类群的6个不同的
原种菌系制备的.
Autotrophic mutants were prepared from six different stocks of the homoictic group.
疑有诱发倒位的雄性然后用于建立
原种.
The males suspected to have induced inversions were later used to build up stocks.