无保护的皮肤在太阳暴晒下有患皮肤癌的危险。

Exposure of unprotected skin to the sun carries the risk of developing skin cancer.

《柯林斯英汉双解大词典》

我有一种皮肤病，它破坏了我皮肤的天然肤色。

I have a skin disorder, it destroys the pigmentation in my skin.

《柯林斯英汉双解大词典》

深色皮肤的人很少得皮肤癌。

Dark-skinned people rarely develop skin cancer.

《柯林斯英汉双解大词典》

It's really just the result of the virus dividing within cells of your skin, and producing a lot of dead cells.

这便是病毒在皮肤细胞内部,分裂的结果,这个过程会产生大量的死亡细胞

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And these really short people with dark skin met them and took them to their city.

然后这些个子很小、深色皮肤的人见到了他们，把他们带到自己的城市去。

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And if you maintained it in the right way, this polymer scaffold together with the skin cells will grow into skin.

如果培养方法得当,这个聚合物支架与这些皮肤细胞,会融合形成皮肤

耶鲁公开课 - 生物医学工程探索课程节选