Rhizodontropy
牙根冠固定术
🗣️ 情景例句
I need some.
我确实需要。
What did the doctor say?
医生说了什么吗？
I'm afraid he's out at the moment. He's at the cinema. Can I take a message?
恐怕他这会儿不在家。他在电影院。我可以给你捎个信儿吗？