before-image

基本解释

Before adding the left-side image, we pause so we can see what we have so far in Example 1.
在加入左侧图像之前，我们可以在效果1种看看目前为止的效果。
blog.sina.com.cn
The physical log is a set of disk pages where the database server stores an unmodified copy of the page called a before-image.
物理日志是数据库服务器上的一组磁盘页面，用于存储未修改的页面拷贝（称为 before-image）。
The method includes the steps of taking a before-image of the primary database in main memory before an update to the primary database;
该方法包括以下步骤：在对数据库进行更新之前取得主存储器中的主要数据库的前映象；

But what, again, I think we should be focused on--the only place--when people keep saying self-esteem, self-esteem and self-esteem, self-image, self-image, self-esteem, the only place that self-esteem and self-image comes before work is in the dictionary.
NPR: Roundtable: Black Women and Body Image
An included stylus also lets you draw lines of various widths and colors directly on the image before printing--so you can, say, draw mustaches on pictures of your toddler.
FORBES: Ten O'Clock Tech: Point, Shoot, Print
It is this haunting uncertainty that corrodes the remnants of Willy's sanity as his career, dreams and very self-image turn to dust before him.
ECONOMIST: Arthur Miller’s classic play feels more relevant than ever