您要查找的是不是：
- Doctor: Certifying officer? 医生：核证人？
- Are specimen signatures of certifying officers maintained by accounting staff? 会计职员有否存有核证人员的签名样本?
- Do petty cash holders maintain a list of certifying officers specimen signatures? 管理零用现金的职员是否存有一份核证人员的签署样本?
- Telecommunications Certifying Officer 电信鉴定官
- Microsoft Certified Office XP Expert. Best. 证书三:微软认证办公应用大师。
- He describes himself as a doctor. 他自称是医生。
- She is a receptionist in a doctor's office. 她在一位医生的诊所中担任接待员。
- It takes six years to qualify as a doctor. 要获得医师资格需时六年。
- The doctor gave him a sedative to help him sleep. 医生给了他镇静剂帮助他入睡。
- The doctor is hoping to find two auxiliaries to work under him. 这位医生希望能找到两名帮他工作的助手。
- The doctor was very thorough in his examination of the sick child. 医生对生病的孩子进行了仔细的检查。
- His illness was more serious than the doctor first thought. 他的病较医生原来以为的更严重。
- You had better consult a doctor soon. 你最好快点去看医生。
- He has the makings of a good doctor. 他具有成为一名好医生的素质。
- The doctor dispensed a prescription to his patient. 医生开处方给病人配药。
- The officer is attached to a destroyer. 这军官隶属于某驱逐舰。
- The doctor will be here presently. 医生一会儿就到。
- In no case should a government officer take bribes. 政府官员决不能受贿。
- The immigration officer stamped my passport. 移民官员在我的护照上盖了戳。
- Could you run and fetch a doctor for me? 你能跑去给我请一个医生吗？
