您要查找的是不是：
- 周lap
- 一周one week
- 下周next week
- 牙周病學(xué)牙科的分支，主要研究牙周疾病的治療The branch of dentistry that deals with the study and treatment of periodontal disease.
- 保護性牙周膜gingiva
- 牙周囊腫periodontal cyst
- 牙周韌帶periodontal ligament
- 牙周損害periodontal lesion
- 牙周萎縮periodontal atrophy
- 牙周Periodontium
- 牙周刀periodontal knife
- 牙周計[醫] dental perimeter
- 牙周瘤paradentoma
- 牙周牙peridens
- 牙周鑿periodontal chisel
- 牙周癥alveolysis; periodontal
- 種植牙周膜implant periodontal membrane
- 牙周夾periodontal splints
- 牙周袋periodontal pocket
- 牙周的paradontal
