Be careful with a cat. It may scratch you if you make it angry.

小心一只猫。如果你让它生气，它会抓你。

youdao

You may scratch an itch on your arm and kill lots of cells in the process without even thinking about it.

你可能在你的手臂上抓伤一英尺，可能在没想过的情况下已经杀死了很多的细胞。

youdao

It may sound strange but oatmeal is excellent for calming inflamed skin that you just want to scratch off your body.

这听起来可能奇怪，但燕麦片是很好的平息发炎的皮肤，你只是想从头开始过你的身体。

youdao

It works that way when you start from scratch versus having to integrate with may IT infrastructures to build the basic solution.

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