柯林斯詞典roan /r??n/ (roans) 1. N-COUNT A roan is a horse that is brown or black with some white hairs. 黑白或棕白馬; 雜色馬 返回 roan劍橋詞典a horse that is red , black , or brown with a few white hairs 毛色斑雜的馬 返回 roan