An MRI can show if there are scars from MS along a patient's nerves.

VOA: special.2009.01.06

And this fluid eventually starts to leak out and those lesions would heal, but they leave scars in most cases.

这些液体最终会流出来,伤痕也会痊愈,但大部分情况下会留下疤痕

耶鲁公开课 - 生物医学工程探索课程节选

The white marks are little scars, acne scars perhaps.

粉刺留下的疤痕。

耶鲁公开课 - 1945年后的美国小说课程节选

"Some hurt can never heal. Some scars can never fade.

VOA: standard.2009.08.24

You've got all these guys with dueling scars, and for them to be indulging in commerce is just crass, and not terribly manly, and all this business.

这些人骨子里的传统贵族观念,使得他们认为从商是粗俗的,一点没有男子气概的,以及这种不屑的看法

耶鲁公开课 - 欧洲文明课程节选

It scars the face of the sanctuary.

它给圣所留下创痕。

耶鲁公开课 - 旧约导论课程节选