Apicoectomy
[医] [牙]根尖切除术
🗣️ 情景例句
A lot of people would like my help.
许多人要我帮助。
I'm a graduate of Yale University.I have a Bachelor of Arts degree.
我是耶鲁大学的毕业生，我有文学学士学位。
the other the lack of freedom of the individual research worker.
二是研究人员缺乏个人自由。