Radectomy
n. [医]牙根部分切除术
🗣️ 情景例句
She is a fantastic swimmer.
她游泳游得非常好。
I'm good at it.
我做这个很在行。
The entrance to the cave is on a plateau in the Dauphine Alps.
此洞的洞口在丹芬阿尔卑斯山的高原上，