进修生的英文怎么说

进修生的英文：
【医】 postgraduate

Senior advanced student
高级进修生

She is a postgraduate at the university of chicago.
她是芝家哥大学的一名研究生。

Is the graduation thesis a requirement for postgraduate students?
研究生都必须撰写毕业论文吗？

This year's enrolment of the examination for Postgraduates has finished recently.
今年的研究生考试报名工作近日结束。

This years enrolment of the examination for Postgraduates has finished recently
·今年的研究生考试报名工作近日结束。

Hearty felicitation on your completing the postgraduate course and obtaining the doctorate of science.
衷心祝贺你修完研究生课程并获得理学士学位。