Periproct
n. (无脊椎动物的)围肛部
🗣️ 情景例句
Never chew with your mouth open.
嚼东西时别张着嘴。
A man that breaks his word,bids others to be false to him.
人不守信，无异于叫旁人对他失信。
You should give it a try.
你应该试一试。