cottonwood 'kɔtәnwjd
释义
n. 三角叶杨
英文释义
n. any of several North American trees of the genus Populus having a tuft of cottony hairs on the seed
词形变化
复数: cottonwoods
BNC词频排名: 0 | 当代语料库词频排名: 15,424