单词	弗拉姆牙刮器
释义	弗拉姆牙刮器医Frahm's scaler
随便看	coupling for chains coupling for conduits coupling for driving shaft coupling forecasting coupling for energy of energy coupling for fixed pipe installations coupling for fluid conduits or electric cables coupling fork coupling for land vehicle coupling for land vehicles coupling for rigidly connecting couplings coupling for the transmission of rotary motion coupling for yielding connection of couplings coupling freqency coupling frequency coupling friction coupling function coupling gel coupling grafting Coupling Ground Wire coupling group coupling groups coupling guard coupling guide coupling h2 production