greytinn.灰锡greyadj.灰色的n.灰色vi.变成灰色=<美>graygrey associate analytical method灰色关联分析法grey association analysis method灰色关联分析方法Grey expresses a cold sadness.灰是一种冷冷的伤感。grey correlation analysis method灰色关联分析法greyanalytical hierarchy process灰色层次分析法Grey-bellied sculptor squirreln.灰腹雕松鼠Grey correlative degree analysis灰色关联分析greyhair raspberry root and leaf地五泡藤Grey conjunction analytic method灰色关联分析法Grey correlative analytic method灰色关联分析法