Annelida
n. [动]环节动物门, 环虫类
🔁 扩展释义
【医】 环节动物纲
🗣️ 情景例句
But it's not going to be easy.
不过这事可不容易。
I swear I'll never tell anyone.
我发誓不告诉任何人。
Each time you fail, start all over again.
每次你失败，再从头开始。