n.介绍；引进；序言；导论
There is an introduction about Norway in this magazine. 这本杂志里有一篇关于挪威的介绍文章。
He gave us a brief introduction about his company. 他向我们简要地介绍了一下他的公司。
The word is a recent introduction. 这个词是新传来的词。
The book's introduction is brief. 该书的引言简短。
She read foreward and introduction soon. 她很快读完了序言和导论。
自我介绍； 毛遂自荐
