noun 下载 🔗分享 蛹, 虫蛹 An insect in the development stage between larva and adult. Examples : "The caterpillar formed a hard shell around itself and became a pupa, changing inside before emerging as a butterfly. " 毛毛虫在自己周围形成了一个坚硬的外壳,变成了蛹,在里面发生变化,然后破茧成蝶。 biology animal insect nature organism 与AI对话词汇游戏阅读练习