名词
中文翻译：清扫的灰烬
同义词：
['cleaning ashes', 'sweeping ash例句：1. The firefighters were busy scouring the streets for any remaining victims.（消防员们忙着在街上扫荡，寻找任何剩余的受害者。）']
例句：
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1. The firefighters were busy scouring the streets for any remaining victims.
消防员们忙着在街上扫荡，寻找任何剩余的受害者。
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2.After the storm, we had to scour the garden for fallen branches and leaves.
暴风雨过后，我们必须在花园里扫荡树枝和叶子。
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3.The old house was in such a mess that it took us hours to scour the furniture for dust.
这所旧房子太乱了，我们花了好几个小时才把家具上的灰尘清理干净。