名詞 roan:

1. a soft sheepskin leather that is colored and finished to resemble morocco; used in bookbinding
2. a horse having a brownish coat thickly sprinkled with white or gray

形容詞 roan:

1. (used of especially horses) having a brownish coat thickly sprinkled with white or grey

1. Jump in, there is roan for one more person in the car.
   快進來，汽車里還可以坐1個人。

roan

adj.（形容詞）
Having a chestnut, bay, or sorrel coat thickly sprinkled with white or gray:
沙毛的：有棗紅色、紅棕色或栗色皮層并雜有白色或灰色的：
例句：
a roan horse.
一匹棗紅馬

n.（名詞）

The characteristic coloring of a roan horse.
棗紅色馬特有的顏色
A roan horse or other animal.
沙毛牲畜：棗紅的馬或其他動物
A soft, flexible sheepskin leather, often treated to resemble morocco and used in bookbinding.
漆葉鞣綿羊書面革，綿羊皮仿摩洛哥革：一種常被當作仿摩洛哥革且用于書籍裝訂的細滑柔韌的羊皮革

來源：
Obsolete French
已廢法語
from Old French
源自 古法語
from Old Spanish roano
源自 古西班牙語 roano
[probably of Germanic origin]
[可能源于日耳曼語]