N an informal grouping of militant, mainly anarchist, protesters who act together during anti-capitalism, anti-war, etc, protests, often wearing black hoods and black clothing 黑衫队; 非正规的激进分子团体，主要由无政府主义者组成，在反资本主义、反战争活动中的抗议者，经常戴黑色头巾穿黑色衣服
While architecture considers an architectural building block a black box, design deals with the configuration, customization, and internal workings of an architectural building block.
体系结构将体系结构构建块视为黑盒，而设计则处理体系结构构建块的配置、自定义和内部工作。
To eliminate this effect, you can place a small piece of opaque material or black foam just long enough to block the direct part of the light from hitting your subject.
为了消除这种效果，可以在闪光灯灯头上加一片不透明材料或黑色塑料泡沫板做的遮光片，以阻挡扩散的光线照射到被摄体。
Flash back to June 2010, when Apple escorted reporters into a room, nary a block from here, filled with iPhone 4s fashioned in both black and white.
回想起2010年6月，当苹果陪同记者们进入同一个大厅时，厅内摆满了设计成黑色和白色的iPhone 4s。
应用推荐