For this upper layer we set the transparency to 20% so the background will be nearly black.

我们对于这个上层的透明度设置为20%，这样的背景将是近黑色。

youdao

The nearly black structures are almost certainly dunes made of volcanic ash-rich sediments.

近黑色的结构是几乎可以肯定的火山灰丰富的沉积物了沙丘。

youdao

He learned to watch for her blue eyes to go dark, nearly black with temper, and to get out of the way if they did.

他熟悉了她生气的时候，蓝眼睛会慢慢变暗，几乎成了黑色，好像一有可能，就要发作起来。

youdao

The dressing covering the wound where his arm had been was secured by white bandages that stretched across his breastbone, contrasting with his dark skin and his nearly black nipples.

NEWYORKER: The Visitor

While this Monday was not nearly as black, it is important that we use the opportunity to recall the circumstances that nearly sent the stock market into cardiac arrest.

FORBES: Fears That Sparked Black Monday In 1987 Dormant But Not Dead

Now I can look back at it and thank God, as I did then, for using me as an instrument to call for one million black men and nearly two million black men came.

NPR: Louis Farrakhan on the Millions More Movement