preface
US /ˈpref.ɪs/
UK /ˈpref.ɪs/

名词
1.
序言, 前言
an introduction to a book, especially one that states the author's aims
示例:
•
The author wrote a detailed preface explaining his motivations for writing the book.
作者写了一篇详细的序言,解释了他写这本书的动机。
•
Always read the preface first to get an overview of the book's content.
务必先阅读序言,以了解本书的概况。
动词
在 Lingoland 学习这个单词