Periproct
n. (无脊椎动物的)围肛部
🗣️ 情景例句
What's on the menu?
有什么菜？
This mountain range has many high peaks and deep canyons.
这条山脉有许多高山峰和深峡谷。
Sorry. It's at home. But you can buy one in the shop.
对不起，我的格尺在家里。你去商店里买一个吧。