disillusion

/ˌdɪs.ɪˈluː.ʒən/

动词

使幻想破灭；使清醒，使觉悟
The teacher had to disillusion the students about the reality of the job market after graduation.
老师不得不让学生们清醒，告诉他们毕业后就业市场的现实。