龈上、下洁治术,supragingival and subgingival scaling,音标...
超声龈上洁治 3) Subgingival scaling 龈下刮治术 例句>> 4) subgingival curettage 牙龈下刮治术 5) Subgingival scaling 龈下刮治 1. Study of microbiological and clinical effects of subgingival scaling with ultrasonic and hand instruments; 超声和手工龈下刮治对龈下微生物影响的研究 ...