Noun:

1. medium-sized greyish-black whale of the northern Pacific

greytinn.灰锡greyadj.灰色的n.灰色vi.变成灰色=<美>grayGrey relevant cluster analysis灰色关联聚类分析grey incidence degree analysis灰色关联度分析Grey clouds obscure the sun.乌云遮住了太阳。grey relation analytic process灰色关联分析法grey fixed weighted clustering灰色定权聚类grey trend relational analysis灰色关联趋势分析grey situation decision making灰色局势决策Grey is coming into fashion.灰色开始流行了。grey phenolic paint for mirror灰酚醛涂镜漆grey information renewal model灰色新陈代谢模型