Notioprogonia

例句：

1. 1.Notioprogonia is a critical stage in the development of an embryo.
   未受精卵是胚胎发育的关键阶段。
2. 2.The study of Notioprogonia has led to new insights into the origins of life.
   对未受精卵的研究为理解生命起源提供了新的见解。
3. 3.In vitro fertilization techniques can be used to create Notioprogonia for transplantation.
   体外受精技术可用于创建未受精卵进行移植。