heterocercal

例句：

1. 1.The heterocercus is a fascinating creature that can change color to blend in with its surroundings.
   异色目是一种令人着迷的生物，它可以改变颜色以融入其周围环境。
2. 2. The heterocercus is an important pollinator for many plants, helping them to reproduce.
   异色目是许多植物的重要传粉者，帮助它们繁殖。
3. 3. The heterocercus has evolved to live in different environments, from forests to deserts.
   异色目已经进化成适应不同环境，从森林到沙漠。