柯林斯英汉双解大词典
fractocumulus /ˌfræktəʊˈkjuːmjʊləs/
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1.
N low ragged slightly bulbous cloud, often appearing below nimbostratus clouds during rain 碎积云 (Also called fractocumulus cloud)
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N low ragged slightly bulbous cloud, often appearing below nimbostratus clouds during rain 碎积云 (Also called fractocumulus cloud)
应用推荐