hemicephalous

例句：

1. 1. The caterpillar is a hemicephalous creature that grows into a butterfly.
   毛毛虫是一种多足生物，长大后会变成蝴蝶。
2. 2.Many insects have hemicephalous appendages that allow them to move around easily.
   许多昆虫拥有多足的附肢，使它们能够轻松移动。
3. 3.The hemicephalous nature of the plant makes it difficult to cultivate.
   这种植物的多足特性使得其难以栽培。