noun🔗Share高积云 A fleecy cloud formation consisting of large whitish or greyish globular cloudlets with shaded portions, often grouped in flocks or rows. (Abbreviated Ac.)"We saw a beautiful layer of altocumulus clouds, like fluffy gray sheep, stretched across the sky this afternoon. "今天下午，我们看到天空中铺展开一层美丽的高积云，就像灰色的、毛茸茸的绵羊一样。weathernatureenvironmentChat with AIVocabulary GamePractice Reading
