prolegomenon
n. 绪论；前言
复数 prolegomena
例句
It has three parts: the prolegomenon, the body and the epilogue.
全文共分绪论、正文、结语三个部分。
The full paper is divided into five parts:The first part is prolegomenon.
全文分为五个部分：第一部分绪论。
The prolegomenon part shows the need of research, research significance and research methods.
绪论明确了研究的必要性和研究意义、研究方法。
