Rhizodontropy
牙根冠固定术
🗣️ 情景例句
Just because. How's the baby?
没有原因。孩子好吗？
Oh, I'm very sorry, sir.
噢，我实在抱歉。
Hoping you will be caught and called a thief.
希望你被抓住，被人叫做小偷。