The word that is defined is " hyperpigmentation."

被定义的词是“色素沉着过度”。

The 28-year-old from Sicily has a condition called hyperpigmentation or unusual skin coloring.

这位来自西西里岛的28岁男子患有一种名为色素沉着过多或异常肤色的疾病。

The writer uses the verb " results" to show the relationship between the condition of hyperpigmentation and its results.

作者用动词“results”来表示色素沉着的情况与其结果之间的关系。

And sometimes they produce extra melanin below their eyes – a condition called periorbital hyperpigmentation.

有时他们会在眼睛下方产生额外的黑色素——这种情况称为眶周色素沉着过度。

This really helps brighten any dark hyperpigmentation that I might have, especially with darker skin.

这真的有助于提亮我可能有的任何深色色素沉着过度，尤其是对于较黑的皮肤。

For me, my main concerns are, like uneven skin tone, and then, like hyperpigmentation.

对我来说，我主要担心的是肤色不均匀，然后是色素沉着过度。

I had hyperpigmentation, my dermatologist recommended it.

我有色素沉着过度，我的皮肤科医生推荐了它。

Once I started having an actual skincare routine, it helped a lot with my hyperpigmentation.

一旦我开始进行实际的护肤程序，它对我的​​色素沉着过度有很大帮助。

This is just really great for protecting your skin and also helping with hyperpigmentation, any sun damage.

这对于保护您的皮肤非常有用，还有助于防止色素沉着过度和任何日晒损伤。

The word that is defined is " hyperpigmentation." The definition is found right after the conjunction " or, " which shows the definition.

这个词被定义为“hyperpigmentation”。该定义紧跟在连词“or”之后，表示该定义。