He was riding a dark bay.
他骑着一匹深赤褐色的马。
burnt sienna, ie reddish-brown
赭石（赤褐色颜料）
The leaves had all the shades of color from vivid green to reddish brown.
那些树叶具有从鲜绿到赤褐等深浅不同的颜色。
A moderate brown to dark brown or dark grayish brown.
咖啡色从浅褐色到深褐色或深灰褐色
A deep red to dark grayish purple.
紫褐色深红至暗紫褐色
She had russet curls.
她有一头赤褐色的卷发。
(of hair) auburn hair.
（指毛发）“赤褐色的头发”。
glossy auburn hair;
光滑的赤褐色头发；
russet autumn leaves
秋天赤褐色的叶子.
the bronze tints of autumn leaves
秋天树叶的赤褐色.
A moderate reddish brown to brown.
金棕色，茶褐色，赤褐色一种淡棕色与褐色的中间色彩
colored with or as if with bister.
涂以深褐色颜料，或看起来是深褐色。
dark somewhat brownish black.
有点带褐色的深黑色。
a dark golden-brown or reddish-brown horse.
深金褐色或红棕色的马。
A dark olive brown.
咖啡色一种深橄榄褐色
Black, brown, dark brown, dark tan and white.
黑色、棕色、深棕色、深褐色及白色。
common European chat with black plumage and a reddish-brown breast.
黑色羽毛赤褐色胸部的普通欧洲鸣禽。
with skin tanned to a deep mahogany
皮肤晒成深红褐色.