变黑

to back───向后

to blank───空白

to block───阻挡

to clack───发出咔哒声

to lack───缺乏；缺少

to slack───松懈

to blacken───诋毁

to belace───变白

to blanch───漂白

The last decade has witnessed a serious rise in the levels of racism and hostility to black and ethnic groups.───过去的10年里，种族主义及对黑人和少数民族的敌意变得更加严重了。

You were slowly changing to black and white.───你正慢慢变为黑色和白色。

I could feel blood draining from my face. I wondered whether I was about to black out.───我能感到血从脸上淌下来。我不知道自己是不是要昏过去了。

He said Mr. Mugabe would be declared the winner and all the country's factories would be given to black Zimbabweans.───他说，穆加贝会宣布获胜，然后整个国家的工厂都会交给津巴布韦的黑人。

But there was no mistaking Thursday night that Mr. Obama was speaking directly to black America. In part, it was a policy speech.───但是毫无疑问的，周四晚上，奥巴马是直接面向美国黑人演讲，在一定程度上这个演说也是政策性的演说。

No federal laws govern access to black box data, and state laws eventually clarified how much data other parties could access.───非联邦法律管理数据的使用，州法律最终解释其他方具体可使用多少数据。

Sexual violence seems to be less shocking to black communities than to white ones.───与白人社区相比，性暴力在黑人社区似乎并没有那么令人震惊。

Reminisce some time, the night they took my friend. Try to black it out, but it plays again. When it's real, feelings hard to conceal.───有时缅怀往事，那个他们夺走我朋友的夜晚。试图不去再想，但却在脑中重现。当感觉是真实的，就很难隐藏。

6 the ground not long-term contact with water, or for reaction and become to black, is not easy to clean.───6地面不可长期与水接触，否则因发生化学反应而变成灰黑色，不易清洁。

The newly created position will report directly to Black.

This sort of attitude is very offensive to black people.

Dungeness beach yielded dabs to black lugworm.

The plane dived suddenly, causing the pilot to black out.

And the tree trunks to black.

You have to black out all the windows to develop films.

He made a pitch to black voters in Alabama.

The plant material itself is converted to black carbon.

From pink tutu to black overcoat?