cirrus fibratus[气象] 毛卷云;纤维卷云;纤维状卷云
infrared cirrus红外卷云
band cirrus带状卷云
dorsal cirrus背须;背触须
To Cirrus致藤蔓
cirri cirrus的复数
cirrus caudatus尾状卷云
cirrus streak属于卷云带
N-VAR(有变体名词) Cirrus is a type of thin white cloud that forms at high altitudes. (在高海拔区形成的)卷云 [技术]