参考例句

1. The classroom is silent except for the busy scratching of pens on paper.

   教室里静悄悄，只有笔在纸上忙着写字的声音。

2. The cat was scratching at the door to be let out last night.

   昨天晚上猫老用爪子抓门，想让人放它出去。

3. Sparrows were scratching about in the damp soil for worms.

   麻雀正在潮湿的地方抓虫子吃。

4. It rattles the windowpane and sends the dog scratching to get under the bed.

   它把窗玻璃震得格格作响，把狗吓得往床底下钻。

5. He had no intention, at this stage, of scratching inadequately for some other kind of living.

   事到如今，他无意凑合找个别的勉强糊口的工作。

6. It acts as a geologic rasp, scratching , gouging and generally abrading the surfaces over which the glacier rides.

   它就像一把地质锉刀一样通过刮、刨等作用来磨损冰川流过的表面。

7. It acts as a geologic rasp, scratching , gouging and generally abroding the surfaces over which the glacier rides.

   它就象一把地质锉刀一样通过刮、刨等作用来磨损冰川流过的表面。

8. He was scratching his head over the question.

   他对这一问题困惑不解。

9. Peter left off scratching his head and said nothing.

   彼得停止了搔头，但是却没有做声。

10. The chickens were scratching about in the yard.

    小鸡正在院子里觅食。