n.[气]卷云；[植]卷须；[动]触毛
Cirrus is formed from ice crystals. 卷云是冰晶形成的。
They are the first cirrus clouds seen on an outer planet. 它们是首次在外行星上发现的卷云。
Love is like the cirrus growing in our hearts. 爱是长在我们心里的藤蔓。
