nauplius stage

例句：

1. 1. During the nauplius stage, larvae grow rapidly and develop their first set of antennae.
   在幼虫期，幼虫迅速生长并发育出第一对触角。
2. 2.The caterpillar's transformation into a butterfly during the pupal stage is a fascinating process.
   蝴蝶的蛹期转变为蝴蝶是一个令人着迷的过程。
3. 3.Researchers have discovered that the nauplius stage is crucial for the survival and growth of certain species.
   研究人员发现，某些物种的幼虫期对于其生存和成长至关重要。