Unregularity
不规则性
🗣️ 情景例句
Keep it. I'm buying tonight.
收着吧，今晚我付钱。
Be my guest.
别客气。
How extraordinary! I said. I think someone has been carving animals.
“多么神奇啊！”我说，“我想有人一直在刻这些动物。”