embryonism

例句：

1. 1. The embryonic development of the fetus is crucial for survival.
   胎儿的胚胎发育对生存至关重要。
2. 2. The process of embryogenesis involves the growth and differentiation of cells.
   胚胎形成过程涉及细胞的生长和分化。
3. 3.During embryogenesis, the cells divide rapidlyto form the embryo.
   在胚胎形成过程中，细胞迅速分裂以形成胚胎。