| 释义 |
central-bearing tracing device cen·tral-bear·ing trac·ing de·vicein dentistry, a central-bearing device used for making a tracing and/or for support between upper and lower bases.cen·tral-bear·ing trac·ing de·vice (sentrăl bering trāsing dĕ-vīs) In dentistry, a device used for making a tracing and/or for support between upper and lower bases. |