Cirrus cirrus cloud
The clouds massed, whipped up by the wind.
云卷云舒随风起。
—— 柯林斯例句Cirrus is formed from ice crystals.
卷云是冰晶形成的。
—— 辞典例句Pieces of thin, white cirrus clouds appear around the Great Dark Spot.
一片片薄而白的卷云出现在大黑斑的周围。
—— 给力词典精选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。
—— 给力词典精选Twisting languidly through the sky towards the horizon, this is one of Nature´s most stunning - and rarest - displays.
这是自然界最震撼人心也是最罕见的一幕:像躺倒电线杆 状 的‘卷云’懒洋洋地扫过天空移向地平线。
—— 给力词典精选