单词学习:pupa 生物学/昆虫学
pupa
/ˈpjuːpə/
蛹(昆虫从幼虫到成虫的过渡形态)
Gu Laoshi explained that a butterfly emerges from its pupa during metamorphosis.
顾老师解释说,蝴蝶在变态过程中从蛹中羽化出来。
单词卡片
卡片已就绪