gingival space
英
美
网络 龈隙
双语例句
- Lingual gingival sulcus extending flap: a method of removing the mandibular third molar dislocating to the lingual space during the extraction operation
舌侧龈沟延伸翻瓣法：一种下颌阻生齿术中舌侧移位的取出方法
美
网络 龈隙