[əˈfiʃəl]
法定的：指由现行美国药典或国家处方集所承认的，符合有关当局制订的标准的- roentgenogram
- roentgenograph
- roentgenographic
- roentgenography
- roentgenokymograph
- roentgenologist
- roentgenology
- roentgenolucent
- roentgenometer
- roentgenometry
- roentgenopaque
- roentgenoparent
- roentgenoscope
- roentgenoscopy
- roentgenotherapy
- roeteln
- Roger's disease,reaction,symptom
- Rogers' sphygmomanometer
- roka
- Rokitaky's disease, diverticulum, pelvis
- rolandic
- Rolando
- rolandometer
- role
- roletamide