germinal bud

例句：

1. 1.The seed has already germinated in the soil.
   种子已经在土壤中发芽了。
2. 2. The plant is a sprout of the forest.
   这棵树是森林中的一株幼苗。
3. 3.The seeds are ready to germinate.
   这些种子已经准备好发芽了。