13、嗅觉[smell (scent)]
•嗅觉减退（敏锐)[hyposmia (oxyosmia)]
•嗅觉异常[heterosmia]
•嗅觉测定[measurement of olfaction]
•嗅觉倒错（嗅幻觉)[paraosmia (olfactory hallucination]
•嗅觉缺失[anosmia]
14、口腔粘膜与唇[mucosa of mouth and lips]
•口腔（唇)[oral cavity (lips)]
•口瘢痕挛缩[cicatricial contracture of mouth]
•口疮[aphtha]
•口角[angle of mouth]
•唇（口角)干裂[cheilosis (angular cheilosis)]
•皱裂[ehagades]
•口裂[oral fissure]
•干燥（湿润)[dry (moist)]
•口唇干燥[xerocheilia (desiccation fissure)]
•口臭[halitosis (ozostomia)]
•口唇（腔)疱疹[herpes labialis (of mouth)]
•口唇肥厚[lips pachynsis]
•口角糜烂[perleche]
•口腔坏疽[oral gangrene]
•柯泼力克氏斑[Koplik’s spots]
•口腔白斑（溃疡形成)[oral leukoplakia (ulceration)]
•口水（口涎增多)[saliva (ptyalism)]
•口周苍白（雀斑)[circum-oral pallor (freckle)]
•闭口困难[open bite (closure lips irreducible)]
•张口受阻（困难)[limitation (difficulty) of mouth opening]
15、牙齿[tooth]
•牙表面[tooth surface]
•牙不齐[odontoloxy (alignment disorder,malalignment)]
•牙发育不全（异常)[metodontiasis (dysplasia dentalis)]
•牙根折断[dental root fracture]
•牙齿缺失[anodontia (absence of the tooth)]
•牙脱落[odontoptosis (lose a tooth)]
•缺齿[missing teeth]
•残根[residual root]
•牙松动[odontoseisis (loosening of the tooth)]
•牙垫[bite-block]
•牙磨损[tooth abrasion]
•牙骨质增生[hypercementosis]
•牙冠破裂[cracking of crown]
•牙石[odontolith (tartar,dental calculus)]
•牙列拥挤[crowded dentition]
•牙缝宽[wide interdental space]
•牙萌出过迟（早)[delayed (premature) eruption of tooth]
•牙线[dental floss]
•牙髓腔（炎)[pulp cavity (pulpitis)]
•拔牙[extract (pull out ,draw out,put out) a tooth]
•假牙[false (artificial tooth)]
•假牙[prosthesis]
•镶牙[insert tooth]
•龋齿[decayed teeth (dental caries)]
•龋洞[carious cavity]
•牙面色素沉着[pigmentation of tooth surface]
•牙关紧闭[trismus (lockjaw)]
•牙触（叩击)痛[tooth tenderness (percussion pain)]
•牙周囊肿（感染，萎缩)[periodontal cyst (infection,atrophy)]
16、牙龈[gum (gingiva)]医学全.在线网.站.提供
•牙龈出血（囊肿，坏疽，撕裂)[gingival bleeding (cyst,gangrene,laceration)]
•牙龈充血（肿胀，糜烂)[gingival engorgement (swelling,erosion)]
•牙龈萎缩（增生)[gingival atropy (hyperplasia)]
•牙龈（牙周)溢脓[gingival pyorrhea (peripyema)]
•牙龈脓肿[gumboil]
17、舌[tongue]
•舌背静脉[dorsal lingual veins]
•舌颤动[tremulous tongue (lingual tremor)]
•舌淀粉样变性[amyloid degeneration of tongue]
•舌后坠[glossocoma]
•舌尖麻木[tongue tip numbness]
•舌裂[split tongue]
•舌脓肿（溃疡)[tongue abscess (ulcer)]
•舌乳头（体，背)[papillae (body, dorsum) of tongue]
•舌苔[coated (furred) tongue]
•地图（草莓，镜面)舌[geographic (strawberry, marror face) tongue]
•裂纹（牛肉)舌[wrinkled (beefy) tongue]
•毛舌[hairy tongue]
•舌光滑（粗糙)[smooth (rough) tongue]
•舌滤泡[lingual follicles]
•舌干燥[sausarism]
•舌肌萎缩（肥厚)[atrophy (hypertrophy) of tongue muscle]
•舌系带过短[tongue tie (ankyloglossia)]
•舌下囊肿（溃疡，脓肿，肿块)[sublingnal cyst (ulcer, abscess, tumor)]
•伸舌困难（偏斜)[difficulty (deviation) of tongue extenison movement]
