preface
「preface」的意思
n. （书的）前言，（演讲的）开场白；开端，序幕；（基督教）序祷，序诵; v. 为（书）作序；以……...
n.序文,绪言,前言vi.作序,写前言vt.为...写序言,开始
「preface」的用法
preface前言 - 在书籍或文章的开头部分，简要介绍内容或作者。
「preface」的例句
The preface of the book introduces the author and the main theme.
这本书的前言介绍了作者和主要主题。
The preface is often written by someone other than the author.
前言通常由作者以外的人撰写。
The preface can include acknowledgments to those who helped with the book.
前言可以包括对帮助撰写书籍的人的致谢。
Some books have a preface that outlines the contents of the book.
有些书的前言会概述书的内容。
The preface may also include a brief history of the topic.
前言还可能包括该主题的简要历史。
In academic papers, a preface is often used to introduce the research question or hypothesis.
在学术论文中，前言通常用于介绍研究问题或假设。
The preface can serve as a guide for readers on what to expect from the rest of the book.
前言可以作为读者了解书中其余部分预期内容的指南。
Some books have a preface that includes an introduction to the author's background.
有些书的前言包括作者背景的介绍。
The preface may also include a summary of previous work in the field.
前言还可能包括该领域先前工作的总结。
In some cases, a preface may be written by an editor or publisher.
在某些情况下，前言可能是由编辑或出版商撰写的。