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- How did you come by that scratch on your cheek? 你脸上的抓痕是怎么来的？
- I had to scratch my head to remember his name. 我只想苦苦地回忆他的名字。
- There'll be the devil to pay if you scratch my car! 你要是划坏了我的汽车你就有麻烦了！
- Is her schoolwork up to scratch? 她的功课行吗?
- Could I ask for your reaction to this policy? 我能问一下您对这个政策的反应吗？
- How do you come by that scratch on your cheek? 你脸上的抓伤是怎么来的？
- Scratch my back and I'll scratch yours. [谚]你帮我，我帮你。
- He heard the scratch of a match. 他听到划火柴的声音。
- He pretended to scratch his ear. 他假装搔耳朵。
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- We had to start again from scratch. 我们必须再从头开始。
- I'm displeased at your reaction. 我对你的反应很不满意。
- A pianist has to practice every day to keep up to scratch. 钢琴手要天天练习才能保持高水平。
- The forces of reaction made reform difficult. 反动势力给改革造成了困难。
- Doped out our proposal on scratch paper. 在便条纸上粗略地写出了我们的计划
- His reaction on this matter is unexpected. 没料到，他对这件事的反应是这样的。
- He began to scratch along for himself at an early age. 他从很小的时候起就开始自己挣饭吃。
- We'll have to bring the house up to scratch before we sell it. 我们得把这所房子维修一下再出售。
- A sharp reaction; a repercussion. 强烈反应后果，影响
- Their reaction was one of qualified praise. 他们的反应是一种有保留的称赞。
