black k and white黑白;白纸黑字;墨画;写在纸上
black brown and white黑棕色和白色的
Black Bull And White Snake黑牛与白蛇
black k and white television黑白电视机
black k and white holography黑白全息照相术
black k and white film黑白胶片
Black face and white segments黑面白色字段
black level and white level白标准
Black Silk and White Milk跨界音乐
Two value image and grey image are often called black and white image. The bit depth of many grey images is eight, and the grey level is 256.
对于黑白图像,常指二值图像和灰度图像。
参考来源 - 相位调制数字图像伪彩色编码COLOR（色彩词） In a black and white photograph or film, everything is shown in black, white, and grey. (照片、电影) 黑白的
...old black and white film footage.
…老的黑白电影镜头。
ADJ（形容词） A black and white television set shows only black and white pictures. (电视机) 黑白图像的
ADJ（形容词） A black and white issue or situation is one that involves issues that seem simple and therefore easy to make decisions about. 黑白分明的; 容易判明的
But this isn't a simple black and white affair, Marianne.
但这不是一件简单的非对即错的事情，玛丽安娜。
PHRASE（习语） You say that something is in black and white when it has been written or printed, and not just said. 以书面形式
He'd seen the proof in black and white.
他已经见到书面证据了。