Read Edit View history 根管治疗 gēnguǎnzhìliáo root canal Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 根管治疗/根管治療 · gēnguǎnzhìliáo · root canal 2026/03/04 根管治疗 / 根管治療 gēnguǎnzhìliáo root canal root canal therapy (dentistry) 由于这颗牙的牙髓已经坏死，医生建议做根管治疗。 created sense Mar 4, 2026, 02:25 AM