Doctor of Philosophy (PhD): an advanced research degree, generally with requirements including previous Honors or Master这里对常用留学术语给予了简明解释，这些术语在你选择留学时经常遇到,并且有时易与中国相似的用语混淆。
The Doctor of Philosophy is the highest degree in the area of the sciences and humanities.在理科和人文学科领域里，哲学博士士最高学位。