单词cottonwood
n.: 三角叶杨（产于北美）
网络: 棉白杨；杨木；三叶杨
棉白杨，三角叶杨（产于北美）:
a type of N American poplar tree, with seeds that are covered in hairs that look like white cotton
〔植〕杨木,白杨
复数：cottonwoods
When it was beginning to come on dark, we poked our heads out of the cottonwood thicket and looked up and down, and across.
天快要黑的时候，我们从白杨树里伸出头来，向上下游和眼前河面望了一阵。
Here the world drops away. The only sounds are the occasional meow of a cat and the wind rustling through cottonwood trees.
这里远离尘嚣，偶有小猫的叫声和风吹过杨树发出的窸窣声。
Leon and his brother-in-law, Ken, gathered the sheep and left them in the pen at the sheep camp before they returned to the cottonwood tree.
李昂和他的姐夫，肯恩，聚集了那只公绵羊，把它们放在了这支笔于羊营地之前，他们回到了棉白杨树上。Leon里昂
any of various soft, downy substances produced by other plants, AS on the seeds of a cottonwood.
产生于其他植物（如棉白杨种子上）的柔软羽绒状物质。
It was actually snowing very hard a few miles uphill toward Cottonwood Pass.
实际上，下雪时即使几英里也很难登上卡顿山口。
Dirt roads readily drivable in passenger cars with moderate clearance stretch up from Park City, Heber, and Big Cottonwood Canyon.
泥路容易在实际驾驶的客车从中度间隙伸展公园市，希伯，大顿峡谷了。
Red maple leaves and gold on a cottonwood announce the arrival of fall in the pink sandstone canyons of Zion National Park in Utah.
秋天在美国图片。红枫树叶和金色的在一棵杨木宣告秋天的来到在非常健康砂岩峡谷的“天国国家公园”在犹他州。
Today, they still carve the figures from the wood of trees that grow in New Mexico: cottonwood, cottonwood roots, aspen and pine.
现在的他们仍然利用生长在新墨西哥境内的树木来进行人物雕刻，如：杨木、杨木根、山杨及松树。
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。
The big cottonwood tree stood apart from a small grove of winterbare cottonwoods which grew in the wide, sandy, arroyo.
站在树大顿除了一小角叶树丛winterbare其中阿罗约从小在宽，桑迪。