A carnivorous North American mammal (Procyon motor) having grayish - brown fur, black mask like facial aringed bushy tail.

浣熊北美食肉类哺乳动物，(浣熊)，皮毛灰褐色，面部有黑色纹路，尾多毛、黑色带圈纹。

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With ground beef, it can have a bright red colour on the surface, but the interior of the meat may be grayish-brown due to the lack of oxygen penetrating below the surface.

对于切碎后的牛肉，表面的颜色为明亮的红色，里面的可能为灰棕色，因为氧气无法到达碎肉里部。

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Typically, the exoskeleton of most crustaceans has a blue-green to grayish color and sometimes they appear a brown or olive green, with just a hint of red;

典型的甲壳类动物都会有一个蓝绿色到浅灰色过渡的外骨骼，有时会呈现出棕色或者橄榄绿色，有一点点红色在上面。

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Typically, the exoskeleton of most crustaceans has a blue-green to grayish color and sometimes they appear a brown or olive green, with just a hint of red;

典型的甲壳类动物都会有一个蓝绿色到浅灰色过渡的外骨骼，有时会呈现出棕色或者橄榄绿色，有一点点红色在上面。

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