胚囊

例句：

1. 1. The plant's ovary contains the ovule, which is the embryo sac inside the seed coat.
   植物的子房内含有胚珠，它是种子壳内的胚胎囊。
2. 2.In some plants, the ovary develops into a fruit or flower.
   在某些植物中，子房发育成果实或花。
3. 3.The development of the ovary is crucial for the growth and reproduction of many species.
   子房的发展对于许多物种的生长和繁殖至关重要。