Individual cirrus cloud formations can be the remnants of anvil clouds formed by thunderstorms.

单独的卷云的形成可以通过雷暴砧状云形成的残余。

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The sun is blazing from a blue sky feathered lightly with cirrus cloud.

这一天阳光明媚，蔚蓝天空中飘着些许云彩。

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Suddenly, the cirrus cloud holding a still lake protrudes from the picture, as if a deep slit is torn on the background of noisy disorder.

忽然，卷云盛着一面平静的湖水从画面中挤了出来，喧闹嘈杂被撕开了一道深深的口子。

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Low in the sky there's the classic cotton wool Cumulus, the Stratus, a layer of "rather dull" cloud, and higher up Cirrus - "a translucent delicate streak as if a watercolour brush has been stroked across the blue".

BBC: Weather talk: Is there a way to make it interesting?

There were, he announced, only three basic cloud types, and he gave each a Latin name befitting its appearance: cirrus for fiber, cumulus for heap or pile and stratus for layer or sheet.

FORBES: Head in the Clouds