Proctodaeum
n. [动]肛道
🔁 扩展释义
【医】 肛道
🗣️ 情景例句
I'm the father of the bride.
我是新娘的父亲。
Do you like travelling?
你喜欢旅行？
and it is only in the seas and rivers, and sometimes lakes, where mud and sit have been continuously deposited,
所以只有在泥沙不停淤积的海洋和江河里，有时在湖泊里，