overview

名词 overview:

1. a general summary of a subject

1. The opening chapter gives a general overview of the subject.
   开篇第一章是对主题的概述。
2. The general manager gave us an overview of the company's marketing plans for the coming year.
   总经理扼要介绍了公司明年的销售计划。

o.ver.view

n.（名词）
A broad, comprehensive view; a survey.
总的看法：概括的、全面的见解；全面的评述
A summary or review.
总结或回顾、复习