diplotene stage

例句：

1. 1.The researchers found that the diplotenestage is crucial for the development of theembryo.
   研究人员发现，二倍体阶段对于胚胎的发展至关重要。
2. 2. During the diplotene stage, the cells are highly proliferative and can divide rapidly.
   在二倍体阶段，细胞增殖旺盛，可以迅速分裂。
3. 3. The scientists have beenstudying the diplotene stage for decades, hoping to understand its role in humanevolution.
   科学家们已经研究了几十年的二倍体阶段，希望理解其在人类进化中的作用。