| 释义 |
DictionarySeepluggerback-action plugger
back-·ac·tion plug·'geran instrument for condensing gold foil or amalgam in areas that cannot be reached directly.back-action pluggerA plugger with a bent shank so that the pressure applied is back toward the operator.See also: pluggerback-ac·tion plug·ger (bak-akshŭn plŭgĕr) Instrument for condensing gold foil or amalgam in areas that cannot be reached directly. |