roan/rəun; ron/ n, adj [attrib 作定语](animal, esp a horse or cow) with a coat of mixed colour, esp brown with white or grey hairs in it 杂色毛皮的（尤指棕色中混杂白色或灰色毛的）; 杂色毛动物; （尤指）杂色马或牛: a roan mare 杂色母马.
牛津英汉双解词典