Planula
n. [动]浮浪幼体
🔁 扩展释义
【医】 二胚层胚, 实囊幼虫(腔肠动物)
🗣️ 情景例句
I really appreciate all of your hospitality.
十分感谢您的款待。
Many good cows have evil calves.
很多好母牛，会生坏小犊。
There's a customer, Tod. Will you serve him?
托德，顾客来了，你去照应一下好吗？