卷云 meaning in English
[气象学] (ci) cirrus; cirrus cloud
Examples
- Cirrus clouds are often thin and tenuous .
卷云十分稀薄。 - Cirrus is formed from ice crystals .
卷云是冰晶形成的。 - In the atmosphere cirrus clouds have a special importance because of their great height and cold temperature .
在大气中，卷云有着特殊的重要性，这是因为它们的高度高，温度低。 - Type of high clouds : ci , cs , cc
-高云云属：卷云，卷层云，卷积云 - The most beautiful cloud is cirrus
最美丽的云就是卷云。