每粒种子里都有新生植物的幼芽在等待着生长,这叫胚芽。每到春天,阳光和雨水充足的时候,种子就开始生长了。利用储存在种子里的食物,嫩芽向上朝着阳光生长出来,它的根却在向下生长,寻找水分。种子开始生长时,我们就说它发芽了。即使你把一粒种子反过来种,嫩芽还是会向上生长,根 The buds of new plants in each seed are waiting to grow, called germs. Every spring, when the sun and rain are plentiful, the seed begins to grow. Using the food stored in the seeds, the shoots grow upward toward the sun, and its roots are growing downward looking for water. When the seed begins to grow, we say it sprouted. Even if you seed a seed in turn, the buds will still grow up, roots