胚胎发生的

例句：

1. 1.The embryonic development of the fetus is crucial to its survival.
   胎儿的胚胎发育对其生存至关重要。
2. 2. The study of embryonic development has led to new insights into human genetics.
   胚胎发育研究为人类遗传学带来了新的见解。
3. 3. The embryonic cells are still developing and will eventually form a complete organism.
   胚胎细胞仍在发育，最终将形成一个完整的生物体。