Eastern cottonwood东部杨木;美洲黑杨;东部棉花;椅杨
Cottonwood Falls柯顿坞佛斯;卡顿伍德福尔斯
cottonwood d三角叶杨
Cottonwood Overlook棉花丛台地
yellow cottonwood三角叶杨
cottonwood veneer杨木单板
Cottonwood Home名字
Cottonwood Cfirm白杨营地
Joe Cottonwood标签
N-COUNT(可数名词) A cottonwood or a cottonwood tree is a kind of tree that has seeds that are covered with hairs that look like cotton. 棉白杨; 三叶杨