(1)北米の平原にすむぼさぼさの毛の褐色の大型バイソン
(2)large shaggy-haired brown bison of North American plains
さらに詳しく
(1)不快木陰に、または芝生が育ちづらい急な坂に根付く低く成長する植物
(2)low-growing plants planted in deep shade or on a steep slope where turf is difficult to grow