Noun:

1. dark grey American fox; from Central America through southern United States

grayeradj.灰色的；苍白的grayadj.灰色的；暗淡的n.灰色；暗淡v.变灰色；使 ... 变灰色Grayn.格雷(男子名)gray collection灰色聚类Gray Flycatchern.灰慢鹟gray correction灰度校正gray clustering灰色聚类gray parameters灰参数gray level jump灰度跳变gray relational灰色关联gray predictive灰色预测Gray relativity灰色关联度gray scale mark灰标