Clouds spread across the moon, fading it out.

云朵飘过月亮，逐渐把它隐没。

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youdao

The clouds thinned and the moon shone through.

云层渐稀，透出了月光。

《牛津词典》

The moon is full and the clouds scudding across its surface cast blue shadows on the snow.

BBC: Snowbound Slovenia

It was colder than ever now, but the sky had cleared, and a bright moon had emerged from the clouds, cold and white in a pool of indigo sky right above the garden.

NEWYORKER: The Cold Outside

We stood up now and then to get our circulation going, and it was always the same: the wind was always blowing, there was always a semblance of moon, always in the same spot in the sky, and in front of the moon a fantastic cavalcade of ragged clouds, always the same.

NEWYORKER: Bear Meat