几十年来，法医牙科学一直是一个发展比较成熟的领域。

Forensic odontology had been an established field for decades.

法医牙科学是一个公认的科学领域。

It is a recognized area of science.

修复齿科是美国牙科学会所认许的八个牙科专门领域之一.

Prosthodontics is one of the eight dental specialties recognized by the ADA.

[牙科学]假牙托:安装在牙床上固定假牙的薄金属或塑料支持物.

Dentistry A thin metallic or plastic support fitted to the gums to anchor artificial teeth.