She received a doctoral degree.

她获得了博士学位。

He is a doctoral degree recipient.

他是博士学位获得者。

All applicants must hold an appropriate doctoral degree.

每一位应征者必须有相关的博士学位。

He received his doctoral degree at Harvard Business School.

他在哈佛商学院获得博士学位。

But the median time-median! -to a doctoral degree in the humanities is nine years.

但是，在人文学科领域获得博士学位的平均时间——平均！——为九年。