麦克白
Doctor of Philosophy可译为博士。(Ecation) a doctorate awarded for original research in any subject except law, medicine, or theology. Abbreviation: PhD or DPhil——Collins English Dictionary – Complete and Unabridged © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003的释义a doctor's degree awarded for advanced studies in the humanities or the social, behavioral, or pure sciences——Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc.的释义第一种释义的重点是:除了法学、医学或神学外的博士学位;第二种释义的重点是:人文学科(历史、哲学、文学等)、社会学、行为科学或者理科博士。所以,个人认为翻译为博士较好。