She's studying for her doctorate.她正在攻读博士学位。He received a doctorate of philosophy in political science at Columbia University.他获哥伦比亚大学政治学博士学位.He hasn't enough credits to get his doctorate.他的学分不够取得博士学位....
Sincere felicitation on your completing the postgraduate course and receiving the doctorate of science.衷心祝贺你修完研究生课程并获得理学博士学位.He’s completed his doctorate on Victorian sexuality.他完成了有关维多利亚时代性行为的博士论文。She's studying fo...