我的皮肤被擦伤了，非常敏感。

My skin was abraded and very tender.

《柯林斯英汉双解大词典》

我的皮肤在门边上擦伤了点。

I creased my skin against the edge of the door.

youdao

这东西效果太棒了，任何皮肤问题，我都用它来对付，像是擦伤、瘀青、蚊虫叮咬等，见效超快不留痕。

This stuff works wonders. I use it on any type of bruise, bite or abrasion and it helps heal things faster with less scarring.

youdao