Denticulus
[医] 髓石, 小牙
🗣️ 情景例句
How did the accident happen?
事故是怎么发生的？
She always feels comfortable when surrounded by her family.
她被家人围绕时，常感到快慰。
He's fine, thanks.How's Emma?
他很好，谢谢。埃玛好吗？