They leaned closer to watch it. Then the Whitecocoon split! Out of the cocoon, there came... NOT a caterpillar, but something else! What was it?
她们凑过去,好奇地观察着。白色的茧裂开了,从里面爬出来的不是毛毛虫,而是另外一种东西!是什么呢?
3
The results are summarized as follows:(1) There are flourescent substances in the whitecocoon layer. These substances are absorbed from the blood by the silk-gland cells.