1. Abaxial leaf surface with thin silver-gray or brownish indumentum; corolla pink or rose-purple. 叶背面具薄的银灰色的或带褐色的毛被；花冠粉红色或枚瑰色紫色。
2. A large North American bird(Meleagris gallopavo) that has brownish plumage and a bare, wattled head and neck and is widely domesticated for food. 火鸡，吐绶鸡一种大型的北美洲鸟（吐绶鸡），羽毛呈古铜色，头颈赤裸、有垂肉，一般家养作食物用。
3. A brownish-black solid or semisolid mixture of bitumens obtained from native deposits or as a petroleum byproduct, used in paving, roofing, and waterproofing. 一种黑褐色固体或半固体沥青混合物，采自天然矿藏或是石油的副产品，用于铺路，封屋顶和防水。
英英解释
adj.
1. of a color similar to that of wood or earth
