# cottonwood ##### 词义 - 英：/ˈkɒtnwʊd/； 美：/ˈkɑːtnwʊd/ - #词性/n 棉白杨，三角叶杨(产于北美) ##### 例句 - Along waterways , vigorous willow and cottonwood growth helps stabilize stream banks . - 河流、小溪沿岸长势繁茂的柳树和棉白杨有助于河岸的稳固。 - Any of various deciduous trees such as the tulip tree , basswood , or cottonwood . Effect of Artificial Defoliation on Leaf Net Photosynthetic Rate of Tilia amurensis Young Trees - 白木树如美国鹅掌揪、椴、三角叶杨等各种落叶树人为去叶对紫椴幼树叶片净光合速率的影响 - The Genetic Stability Analysis of Growth for New Cottonwood Clones - 美洲黑杨新无性系生长遗传稳定性分析 ##### 形态 - #形态/word_pl cottonwoods