to preface
01
写序言, 介绍
to start a written work with a brief statement or introduction, often written by the author or editor, to provide context or explain the purpose
Transitive: to preface a written work
例子
In academic papers, it 's common to preface the main content with an introduction outlining the purpose and scope.
在学术论文中，通常会用概述目的和范围的引言来序言主要内容。
Preface
01
前言, 序言
an introductory piece written by the author of a book explaining its subject, scope, or aims
例子
In the preface, she explains her motivation for writing.
在前言中，她解释了自己写作的动机。
