短语词组短语Maxillary supernumerary teeth 上颌埋伏多生牙Embedded supernumerary teeth 埋伏多生牙wholly impacted supernumerary teeth 骨埋伏多生牙embeded supernumerary teeth 埋伏多生牙supernumerary teeth in anterior maxilla 上颌前部多生牙 返回 supernumerary teeth