这时后院走廊上传来一阵刮擦的声音。

There was a scraping noise on the back porch.

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钥匙在锁孔里发出刺耳的刮擦声，门猛地一下开了。

The key rasped in the lock and the door swung open.

《柯林斯英汉双解大词典》

但有趣的是，移去了这些令人讨厌的声响，刮擦声也产生了一点点变化。

But, interestingly, removing the noisy, scraping part of the sound made little difference.

youdao

我听见地板上发出刺耳的刮擦声。

I heard a sharp scrape on the floor.

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接着，外面开始了一个轻微的刮擦声。

There eat began a feeble scratching outside.

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此外，研究还发现同向刮擦事故中发生碾轧骑自行车人的可能性最高。

Moreover, it was found orthokinetic scrape is more likely to result in running over bicyclists.

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此外，研究还发现同向刮擦事故中发生碾轧骑自行车人的可能性最高。

Moreover, it was found orthokinetic scrape is more likely to result in running over bicyclists.

youdao