常見例句雙語例句A four-year college program in dentistry usually leads to the Doctor of Dental Surgery (DDS) or Doctor of Dental Medicine (DMD) degree.經過在牙科大學四年的學習，通常畢業(yè)生回獲得口腔外科醫(yī)生學位（DDS）或者牙科醫(yī)師學位（DMD）。college.strong-study.com 返回 doctor of dental medicine