apodous larva

例句：

1. 1.The caterpillar was a podous larva that had just emerged from its chrysalis.
   这只蝴蝶蛹刚刚从它的茧中孵化出来。
2. 2. The caterpillar is the stage of a butterfly's life cycle where it transforms into a pupa.
   蝴蝶的生命周期中，幼虫阶段是它变成蛹的阶段。
3. 3.During the caterpillar stage, the butterfly undergoes significant physical and chemical changes.
   在幼虫阶段，蝴蝶经历了显著的身体和化学变化。