"Blackwash" (as opposed to "whitewash") is to uncover or bring out in the light.

“涂黑(Blackwash)”(与“涂白(whitewash)”对应)是指揭露或曝光。

youdao

Pressure can bring out the worst in people.

压力可以使人现出原形。

《牛津词典》

Instead of discarding their old worn-out jeans, customers bring them in to be renewed.

顾客把旧牛仔裤拿来换新，而不是扔掉。

youdao

"They arrived in a cardboard take-out box similar to when you get Chinese food to bring home."

VOA: special.2010.04.12

What else does this novel bring out in you: what other thoughts, what other responses? Does anyone absolutely love this novel?

这部小说还带给了你们什么，有其他的看法吗，其他的回应，有谁完全爱上了这部小说？

耶鲁公开课 - 1945年后的美国小说课程节选

So, I've never heard the click-click-click-click-click, and we might bring a Geiger counter in here some time later in the semester so we can check all of you out, and hopefully we won't hear any when we do that either.

但我知道如果,你听到哒哒哒的声音，就表明你有麻烦了，我从来没听到过哒哒哒的声音,也许以后我可以带一个,来课堂上检测你们每一个人，希望我们不会听到哒哒哒的声音。

麻省理工公开课 - 化学原理课程节选

Stop off at the low Prairie Schoolish building along Highway 128 to taste the wonders their exacting standards bring out in the local pinot and chardonnay.

FORBES: Days of Wine and Redwoods

Holidays tend to bring out allegiances in people, particularly as it relates to cuisine.

FORBES: Freedom Is Nothing But the Chance to Choose

At no time did you in any way bring out the context in which a tighter controlled BBC would have to work.

BBC: [an error occurred while processing this directive]