black cottonwood
英
美
- black adj.黑的；不加牛奶的；很脏的；愤怒的；令人沮丧的；邪恶的；阴沉的；机密的；黑色幽默的n.黑色；黑人；黑色物v.抵制；(使)变黑
- cottonwood n.[植]三角叶杨；棉白杨Cottonwood.n.科顿伍德河(美明尼苏达州河流名)
Noun:
-
North American poplar with large rounded scalloped leaves and brownish bark and wood
-
cottonwood of western North America with dark green leaves shining above and rusty or silvery beneath
