When you do, you risk infection, scarring, and generally making the pimple more irritated.

当做的时候，就有感染、疤的风险，而且通常使丘疹更加发炎。

They're also crucial in preventing long-term damage from chronic inflammation, which can cause scarring of the airways.

它们对于防止慢性炎症造成的长期损害也至关重要，慢性炎症导致气道疤。

Scarring of the heart and the buildup of ECM following a heart attack can inhibit its beating, leading to further heart problems.

在心脏上疤和产生ECM(细胞外基质)导致心脏病，阻止其跳动，并产生更多的心脏问题。

So, we put a knee brace on the leg to stabilize it and then eventually the ligament will scar over and they don't need surgery at all.

我们在腿上放一个膝盖支架来稳定它，最后韧疤，根本不需要手术。

Stories of Cook's findings and the tattoos his crew acquired cemented our usage of " tattoo" over previous words like " scarring, " " painting, " and " staining, " and sparked a craze in Victorian English high society.

库克的发现和他船员们身上所刺的纹身使我们开始使用“tattoo”，取代之前的词语，如“疤”，“描绘”，及“染色”，并使纹身在维多利亚女王时代的英国上流社受到狂热追捧。