a doctor

• See a doctor when in doubt the illness you may have .
  你怀疑患病时就要去看看医生。
• I have made up my mind to be a doctor .
  我决心当医生。
• He attempted to find a doctor of questionable reputation .
  他想找个路数不正的医生。
• Is there a doctor in the house ?
  观众中有医生吗？
• He is a doctor by profession and a novelist by avocation .
  他的职业是医生，副业是作家。
• He was so ill that we had to send for a doctor .
  他病得很厉害，我们不得不请了一位医生来。
• He is a doctor by profession .
  他的职业是医生。
• Haven't you been to a doctor ?
  你没看过大夫吗？
• She was trained as a doctor but diverted to diplomacy .
  她是学医的，但是改行做外交工作了。
• Father keeps ramming it down my throat that i should become a doctor .
  父亲一直逼我当医生。