aspenn.白杨adj.白杨的
Aspen leaf spot virus白杨叶斑病毒
aspen high yield pulp杨木高得率浆
Aspen vein mosaic virus白杨脉花叶病毒
aspen chemomechanical pulp杨木化学机械浆
Aspen Music Festival and School阿斯本音乐节
Aspen Institute for Humanistic Studiesn.灰色玉螺
aspen alkaline peroxide mechanical pulp杨木碱性过氧化物机械浆