The notes were always on scratch paper or the back of an envelope, nothing fancy.

这些笔记总是在便笺或信封背面上，没什么特别的。

《柯林斯英汉双解大词典》

By burying I just managed to arrive at the office on scratch.

我匆匆忙忙，好不容易才准时赶到办公室。

youdao

My son's contract isn't terribly formal, written in his messy handwriting on scratch paper.

我儿子的合同并不算太正规，是他用潦草的字迹写在一张草稿纸上的。

youdao

There is a scratch panel - just like a lottery ticket with number on the drug - each drug has a different number.

VOA: standard.2010.06.07

Scratch And after just a few words on Scratch which we'll look at in more detail on Friday will you actually feel that you know what, this is actually very intuitive.

现在先粗略介绍一下,周五我们会更详细地讲,你会感觉到这其实是很直观的。

哈佛公开课 - 计算机科学课程节选

Thus far and in Scratch will pretty much focus on the idea of correctness: Does your code work as we asked it to and as you intended it to?

至此，人们大都是把注意力集中于正确性,观点上：你的代码是不是根据你的意愿,并按照你的要求来执行呢？

哈佛公开课 - 计算机科学课程节选

All this, to save a couple hundred dollars that most people will end up blowing on scratch tickets or some other item anyway.

FORBES: Have American Shoppers Lost Their Minds?

To try to do better -- to close the cover on the scratch-outs and unsatisfactory scrawls of the previous part of one's life and, having learned from what went before, to start over on a clean set of pages.

CNN: In the new year, be a first responder

KNOXVILLE, Tenn. (AP) He's less than two weeks old, but he shows the telltale signs of a baby agitated and in pain: an open sore on his chin where he's rubbed the skin raw, along with a scratch on his left check.

NPR: Tenn. Hospital Treats Drug-Dependent Babies