| 释义 |
cuttlefish disc cut·tle·fish disca circle of paper or thin plastic coated with ground cuttlefish bone; used, when attached to a mandrel and rotated by a dental handpiece, for fine smoothing and finishing of dental materials and tooth.cut·tle·fish disc (kŭtĕl-fish disk) Circle of paper or thin plastic coated with ground cuttlefish bone; used for fine smoothing and finishing of dental materials and teeth. |