胚

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 scientist discovered a new species of plant with an unusually large embryo.
   科学家发现了一种具有异常大胚芽的新植物物种。
3. 3. The farmer carefully planted the seeds to ensure the successful growth of the embryos.
   农民小心地播种以确保胚芽的成功生长。