牙医们与卫生部之间数月以来在费用问题上发生了争执。
For months dentists and the health department have been at loggerheads over fees.
155最近一项研究报告了其患者在五年期间有规律地使用Flux牙线来作为他们牙齿卫生工作程序之一的牙医的经验。
A recent research study reported the experience of dentists whose patients had, over a period of five years, regularly used Flux dental Floss as part of their dental hygiene routine.
牙医工作中的国家卫生服务提供了一个高效的服务。
Dentists working in the National Health service offer an efficient service.
应用推荐