【医】临床牙冠

tooth crown clinical crown of hump crown of ballast underside of piston crown crown of burner Minister of the Crown crown of oven root of tooth width of tooth throat of tooth finishing tooth of broacher Clinical root of tooth crown of tooth tubercles of crown of tooth tubercle of crown of tooth clinical crown clinical crown:clinical root ratio extra-alveolar clinical crown countersink tooth crown counter-sink tooth crown seamles alloy tooth crown