scratch up

1. If you are designing your system from scratch, you will likely implement virtualization from the ground up.
   如果您是从零开始设计系统，那么也将从头实现虚拟化。
2. Children as young as 7 can take online classes in Scratch programming, while 20-somethings are filling up coding boot camps that promise to make them marketable in the tech sector.
   现在，只有七岁大的孩子也能学习Scratch编程网络课程，20来岁的年轻人则挤满了承诺让他们成为科技行业抢手人才的编程培训班。
3. Now, either you scratch my back or you're gonna get my size ten boot up your ass!
   现在，要么帮我或者等着我用我的十号靴子踢你的屁股！
4. All our business records were destroyed in the fire, and so we had to start from the scratch and build them up again.
   我们所有的业务档案全被大火烧毁了，所以我们只得从头做起，重新建立我们的业务档案。
5. Cats which are unpredictable will have a collar on them as a warning& meaning they may bite or scratch if you tried to pick them up or touch them.
   猫是令人琢磨不透的，他们会将项圈作为一个警告-这意味着如果您想接近或触摸他们时，他们可能会咬伤或划伤你。
6. They put scratch marks on a tree as high up as they can.
   它们一般都在树上尽可能高的地方留下爪印。
7. Prior releases were using a prototype code base and since then the team started coding from scratch and engineered from the ground up from lessons learned during the initial prototyping.
   早前的版本都是使用的原型版本代码库，在那之后，ADO.NETDataService开发团队才在最初的原型开发经验之上重新开始编码，从无到有进行设计。
8. If your work isn't up to scratch, or up to the expected standards, when you turn it in, it will certainly be a much bigger embarrassment.
   如果你的工作并未达到标准，或达到期望标准，是由于你的误解，当然就感到非常的尴尬了。
9. Methods The in vitro cell scratch wound model was set up to observe the promoting effect of the migration process by bFGF.
   方法建立体外细胞划痕损伤模型，观察bFGF的促进迁移作用。
10. After fast development of more than ten years, the security industry in China, starting from scratch, has now grown up to a certain scale.
    我国证券业经过近十几年的快速发展，经历了从无到有、从空白到初具规模的发展过程。
11. Since the reform and opening policy, the aluminum industry of our country has started from scratch to catch up with Japan and surpass the United States, and our country has become the largest country of aluminum production in the world.
    自改革开放以来，我国铝型材行业从零起步到赶日超美，一跃而成为全球铝型材生产最大的国家。
12. As an applied and comprehensive emerging discipline, the ideological and political education discipline has been realized the great-leap-forward development, from scratch, from weak to strong, from dispersion to integration, from the edge to the key since the reform and opening up.
    自改革开放以来，思想政治教育学科作为一门应用性、综合性的新兴学科，从无到有，从弱小到强大，从分散到整合，从边缘到重点，实现了跨越式发展。
13. Fair value in our country has experienced a repeated process from scratch, and then abandoned, to being picked up again.
    公允价值在我国经历了从无到有、用后又弃、弃后又拾这样一个反复的过程。

verb

1. cut the surface of

   Synonym:    scratchscrape