Greyer格赖尔greyadj.灰色的n.灰色vi.变成灰色=<美>graygreyish blue灰蓝色greyish hair灰白的头发grey atrophy灰色萎缩grey-greenadj.灰绿色的=gray-green.grey goathair灰山羊毛grey squirreln.北美灰松鼠grey pig iron[机] 灰口生铁grey disorder灰色烟叶greyish brown灰褐色Grey Bushchat灰林[即鸟]