n.介紹；引進；序言；導論

There is an introduction about Norway in this magazine. 這本雜志里有一篇關于挪威的介紹文章。

He gave us a brief introduction about his company. 他向我們簡要地介紹了一下他的公司。

The word is a recent introduction. 這個詞是新傳來的詞。

The book's introduction is brief. 該書的引言簡短。

She read foreward and introduction soon. 她很快讀完了序言和導論。

自我介紹； 毛遂自薦