unicef

unicef的英语例句

1. The central issue of cell reproduction can be seen more clearly in the unicellular organisms.

   细胞繁殖的中心内容在单细胞有机物里可以看得更清楚.

2. An autotrophic, unicellular, green alga presents the minimum of specialization.

   一个自养的单细胞绿藻表现最小程度的特化.

3. The fungus is unicellular and exists in both haploid and diploid phases.

   它是单细胞真菌,有单倍体和二倍体两种存在形态.