1、Most dentists enter practice after obtaining a Doctor of Dental Surgery d.
大部分牙醫(yī)都是在經(jīng)過8年學(xué)習(xí)獲得口腔外科博士D。

2、Dental surgery can trigger inflammation, which ups your risk for heart problems.
牙科手術(shù)肯能引發(fā)炎癥，進(jìn)而增加你患心臟病風(fēng)險(xiǎn)。

3、OBJECTIVE To avoid the hospital in the dental surgery operating room.
目的避免口腔外科醫(yī)院感染的發(fā)生。

4、Objective To avoid the hospital infection for the dental surgery operating room.
目的避免口腔外科手術(shù)室醫(yī)院感染的發(fā)生。