Radectomy
n. [医]牙根部分切除术
🗣️ 情景例句
He was ill at ease at her birthday party.
他在她的生日宴聚会中心神不宁。
Will you be here at ten o'clock tomorrow?
请你明天十点到这里，行吗？
Dressed in dark glasses and old clothes, they had taken special precautions so that no one should recognize them.
他们戴着墨镜，穿着旧衣裳，特别小心以防别人认出他们。