introductions
n. 说明，介绍；引入
例句
Disappointingly, the search engine just gave me some brief introductions rather than the whole content of the book to read.
令人失望的是，搜索引擎只给了大概的介绍而没有给出要读的书的全部内容。
Introductions were made and the conversation started to flow.
大家相互介绍之后交谈就开始了。
《牛津词典》
With considerable shyness, Elaine performed the introductions.
伊莱恩十分害羞地做了介绍。
《柯林斯英汉双解大词典》
