adj.博士的；博士学位的；有博士学位的
n.博士论文
doctorial───adj.博士的；学者的（等于doctorel）
doctorally───权威地
doctorand───博士（学位）候选人
doctorate───n.博士学位；博士头衔
doctor───n.医生；博士；（作头衔或称呼）牙医；诊所；（非正式）建议者；博学的人；人造蝇；凉爽海风；（非正式）船上的厨师；v.篡改，伪造；在（食物或饮料中）添加有害物质；阉割（动物）；为……治病；授以博士学位；修理（机器）；干扰（球）；就医，行医
doctored───n.医生；博士；（作头衔或称呼）牙医；诊所；（非正式）建议者；博学的人；人造蝇；凉爽海风；（非正式）船上的厨师；v.篡改，伪造；在（食物或饮料中）添加有害物质；阉割（动物）；为……治病；授以博士学位；修理（机器）；干扰（球）；就医，行医
doctorly───医生
doctors───n.[医]医生（doctor的复数）；v.为…诊治（doctor的单数第三人称）
pectoral───adj.胸的；肺病的；n.胸饰；治疗胸肺药物
But the regular time it takes to get a doctoral degree in the humanities is nine years.───但获得人文学科的博士学位通常需要9年时间。
Eric told me that they postponed having children until he gets his doctoral degree.───埃里克告诉我，直到他拿到博士学位后他们才会要孩子。
Not surprisingly, up to half of all doctoral students in English drop out before getting their degrees.───在所有英语专业的博士生中，多达一半的人在获得学位之前就辍学了，这不足为奇。
Such a project would be far too technically challenging and hazardous, Winterberg insisted, even for most doctoral candidates.───温特伯格坚持认为，即便对于很多博士研究生来说，这样一个工程的技术难度和危险性都显得太大了。
Because if I could not finish the test, I would not make my own time to prepare the doctoral examination.───因为如果我不能做完测验的话，我就没有时间去准备博士入学考试。
His alma mater, London School of Economics, returned money he donated and is now investigating him for plagiarism over his doctoral thesis.───他的母校伦敦政治经济学院（LondonSchoolofEconomics）退回了他的捐资，目前正对其博士论文抄袭一事展开调查。
to hear that you had, through diligent consistency, passed through all the courses for doctoral degree and had graduated with honour.───闻足下已将博士学位课程全部修完且毕业优等，曷胜欣慰。
The company has several doctoral and master high-tech talent as a strong technical backing.───公司拥有数名博士和硕士等高科技人才作为强有力的技术后盾。
He worked as the director of a photo archive and spent so long on his doctoral dissertation that I called him Dr. Footnote.───他担任一个照片档案库的主管工作。他花费了大量的时间在他的博士论文上，我因此打趣他称他为脚注先生。
He wrote his doctoral thesis on contemporary French literature.
Hasse wrote his doctoral dissertation on ragtime music.
The anthropologist,(Sentence dictionary) Steven Mosher is a doctoral student at Stanford.
His doctoral dissertation was entitled History, Historians and Poetry?
The doctoral student was apparently attempting to change a flat tire when his assailant struck.
Kostunica wrote his doctoral thesis in 1976 attesting to the vital role played by political opposition groups in the West.
He's doing a doctoral thesis on the early works of Shostakovich.
From this initial dissatisfaction my own doctoral thesis developed.
Doctoral degree recipients generally become college professors or work in an area of research.