prev：检索搜索结果的前一页面。

prev: Retrieve the previous page of search results.

youdao

这就让您能够获得由前一页传递过来的ID参数。

This lets you get the ID parameter that was passed in from the previous page.

youdao

要查看更多，只需按该页面底部前一页。

To see more, simply click Previous at the bottom of the page.

youdao

Note that in the opening pages of the book, Aristotle doesn't say anything yet about what kind of city or regime is best.

注意在书一开始的前几页，亚里士多德并未谈到,任何有关最佳城市或政体的言论。

耶鲁公开课 - 政治哲学导论课程节选

And similarly, particularly for those less comfortable, do we offer prior to the start of each week for a new piece at what we dub a walkthrough whereby one of the teaching fellows will literally start on the first page, give you a mental framework for the week's problems and talk about the ideas that it covers, and then walk through the piece set so that you have a roadmap of sorts that you can follow.

同样，特别对于那些不熟悉编程跟不上进度的同学，每周上课前都可以预习新的知识点,一名教师从第一页开始,对于每周的问题,都给你们简历一个心理框架,并讨论它所涵盖的思想，然后了解了每个部分之后,就可以有个学习的路线图。

哈佛公开课 - 计算机科学课程节选