给解释一下seminar。并且给个例子，全过程的，

seminar ['seminɑ:]

n. (大学的)研究班,研讨会

例句与用法:
The purpose of this seminar is to reform the old closed system so as to establish the new system of educational assessment.
研讨会旨在改革旧的封闭式的评价制度，从而建立新的教育评价体系。
A usually short, intensive workshop or seminar on a specific subject.
讲习班，短训班在某一特立科目上通常为短期的集中训练班或研究班
A course of study for graduate and advanced undergraduate students in a college or university, conducted in the manner of a seminar.
大学研究生班大学里为研究生和高年级的本科生设的以研讨方式进行的研究班
The old professor had presided over a seminar for theoretical physicists.
老教授主持了一次理论物理学家的研讨会。

名词
(pl. seminars)

1. (大学里由教授指导的)研究班,研讨班
2. (研究班的)专题讨论会
3. 研讨班课程
4. 研讨班教室
5. 【主美】专家讨论会
a seminar on environmental protection 关于环境保护问题的讨论会
相似意思
conference
workshop

seminar.n.研讨班，研讨小组
[`semina：]
seminar 的网络定义:
any meeting for an exchange of ideas<