Light black or black powder, water and alcohol insoluble, but acid soluble.

灰黑或黑色粉未，不溶于水、乙醇，溶于酸。

youdao

Photo Black, Cyan, Magenta, Yellow, Light Cyan, Light Magenta, Light Black, Matte Black.

照片黑色，青色，洋红色，黄色，浅青色，浅洋红色，浅黑色，粗面黑色。

youdao

I knew the sky was black because all the heat, which meant light to me, had died out of the air.

VOA: special.2009.11.15

And the black tile under the light there.

阴影下面的黑色瓷片。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

He left the cold, black shadow of the lander and stepped into the blinding white light of the sun.

VOA: special.2009.07.15

But in light of Black Friday, even aside from consumer confidence or retailers slashing prices, there may be another dimension to the increase in retail sales that some are overlooking.

FORBES: Black Friday Bounce: Consumer Confidence, Holiday Deals, or Something Else?

Police are searching for a light-skinned black man, aged between 30 and 40.

BBC: Man, 90, dies after ?40 robbery at London home

Will the last one out please remember to turn off the black light?

FORBES: From Dungeon to Corner Office: Evolution of the CIO