参考例句

1. You should try to scratch up at least an audience of 50 people.

   你应设法至少凑拢50名听众。

2. He's a real go-getter. He built up his business from scratch .

   他是一个进取又勤奋的人,他是白手起家的。

3. The piano player was not feeling well and his performance wasn't up to scratch .

   这位钢琴演奏者身体不舒服,他的演奏没达到平日的水平。

4. scratch up a bone

   扒出一根骨头

5. Is her schoolwork up to scratch ?

   她的功课行吗?

6. 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.

7. The Autonomous Region has built up its infrastructure from scratch .

   基础设施从无到有,不断发展壮大。

8. We organize training sessions to help them keep their sales techique up to scratch ,

   我们组织一些培训课程，有助于他们保持良好的销售技巧，

9. Will your teachers manage to keep you up to scratch before you take the examination?

   在你参加考试前，你的老师们能使你(的功课)达到要求吗?

10. Will your teachers manage to bring up to scratch before you take the examination?

    老师会在考前指导你们温课备考吗？