| 释义 |
DictionarySeeapplianceEncyclopediaSeeobturating cupobturator appliance
ob·tu·ra·tor ap·pli·ancean appliance used to obliterate congenital or acquired defects of the palate and surrounding structures, usually made of acrylic or rubber.ob·tu·ra·tor ap·pli·ance (obtŭr-ā-tŏr ă-plīăns) Device used to obliterate congenital or acquired defects of palate and surrounding structures, usually made of acrylic or rubber. |