例句與造句

1. The best example of this phenomenon is the formation of adventitious embryos in carrot tissue cultures
   這一現(xiàn)象最具說服力的事例為胡蘿卜組織培養(yǎng)中得到的異位胚胎。
2. It's difficult to find adventitious embryo in a sentence. 用adventitious embryo造句挺難的