基本解释[医药科学]舌系带词组短语短语attached lingual frenum 舌系带过短lengthening lingual frenum 舌系带延长术correction lingual frenum 舌系带矫正surgical correction lingual frenum 释义舌系带矫正术excision lingual frenum 舌系带切除术专业释义医药科学舌系带