名词
中文翻译：Unknown
同义词：
['cloud', 'haze', 'fog', 'mist例句：1. The clouds were so thick that it was hard to see the sun.（云层很厚，很难看到太阳。）']
例句：
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3.
尤指
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1. The clouds were so thick that it was hard to see the sun.
云层很厚，很难看到太阳。
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2. The fog had clouded the view of the mountain.
雾使山的景色变得模糊不清。
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3. The mist was creeping in from the river, making everything look like a cloudy dream.
雾从河里慢慢升起，使得一切都看起来像是云里雾里的梦。