Periproct
n. (无脊椎动物的)围肛部
🗣️ 情景例句
I know the owner very well.
我和老板很熟。
If the pills were pleasant, they would not be gilded.
丸药不苦不会加糖衣。
I have had several conversations with him.
我已经和他谈过几次了。