dental prosthetics involving a bridge or bridges.
用齿桥补牙用一个或多个齿桥进行牙齿修复
The branch of dentistry that deals with diseases of the tooth root, dental pulp, and surrounding tissue.
牙髓病学研究牙根、牙髓及其周围组织疾病的牙医学的一个分支
A dental technician specializing in making and fitting dentures as a direct service to the public rather than through a licensed dentist.
假牙师一种牙科技术师, 其专长在于制造和安装假牙, 他可以直接为公众服务, 而不必通过有执照的牙科医生