花萼

例句：

1. 1. The flower has a beautiful bud with five petals, which are the petals of the flower.
   这朵花有一个美丽的花蕾，有五片花瓣，就是花的萼片。
2. 2. The plant's flowers have six petals, which are the petals of the plant.
   这种植物的花有六片花瓣，就是植物的萼片。
3. 3.The bee is attracted to the nectar in the center of the flower, which is the nectar of the flower.
   蜜蜂被花中心的蜜吸引，这就是花的萼片。