1. gray cotton; light gray cotton; blue stained cotton A discolored cotton which has been stained to a gray color by exposure. 灰色棉花；浅灰色棉花；兰色玷污棉花由于暴露在外而变为灰色的褪色棉花。
2. The gray information of a picture could be shown at the high resolution of one gray level in the gray spectrum. 它能够以一个灰度级的高分辨率来显示图像的灰度信息。
3. gray cotton; light gray cotton; blue stained cotton A discolored cotton which has been stained to a gray color by exposure. 灰色棉花；浅灰色棉花；兰色玷污棉花由于暴露在外而变为灰色的褪色棉花。
4. This gas field locates in Chuanxi sag, Sichan basin. Reservoir lithology is mainly brown-gray, gray and gray-green with granule lithic sandstone and lithic quartz sandstone. 该气田处于四川盆地川西坳陷上，储层岩性主要为褐灰色、灰色、灰绿色细粒岩屑砂岩和岩屑石英砂岩；
5. He dreams of a tall, elegant man who resembles an older version of himself, blond-haired and gray-eyed and sharp-featured, wearing hauteur like a cloak. 他梦到一个高个儿男人，看起来很优雅，就好像上了年纪的他自己，金发灰眼，面容犹如刀刻，一身理所当然的傲气。
