undergraduates大学生undergraduaten.大学生adj.大学生的；大学的undergraduate university newly新升格本科院校undergraduate-course program本科课程undergraduate course specialty本科专业undergraduate nursing students护理本科生undergraduate research ability本科生科研能力undergraduate courses teaching本科教学undergraduate research activity科技创新活动undergraduate curriculum reform本科生课程改革undergraduates' mental disorderundergraduate graduation thesis本科毕业论文