brown-black

例句：

1. 1.The brown-black cat is sleeping in the corner.
   那只棕色的猫正在角落里睡觉。
2. 2. The black-brown fur of the fox is very soft.
   狐狸那棕黑相间的毛非常柔软。
3. 3.The dark-brown skin of the deer is a natural part of its appearance.
   鹿那深褐色的皮肤是其自然外观的一部分。