proseminar

詳細解釋：

pro.sem.i.nar

n.（名詞）
A course of study for graduate and advanced undergraduate students in a college or university, conducted in the manner of a seminar.
大學研究生班：大學裡為研究生和高年級的本科生設的以研討方式進行的研究班

來源：
pro- 2
pro-2
seminar
seminar