单词	锥形牙弓
释义	锥形牙弓医tapering arch
随便看	internal commerce Internal committees internal common market internal common tangent internal common tangent circle internal common tangent plane internal communication internal communication apparatus internal communication circuit internal communication equipment internal communication facility internal communications Internal Communications Element Internal Communications Exchange Internal Communications System internal communication system Internal compact internal comparative advantage internal comparator internal comparison internal compartment internal compatibility internal compensated inactive compound internal compensation internal component