名词中文翻译
中文翻译：火山灰
同义词：
['fumarole', 'travertine']
例句：
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1.The volcano erupted, and the pumice blocks were scattered across the area.
火山爆发了，火山灰块散落在了那个区域。
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2.The ancient city was covered in pumice from the previous eruption.
这个古城被前一次的喷发所覆盖，到处都是火山灰。
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3. Pumice is often used as a building material due to its durability and low water absorption.
由于其耐用性和低吸水性，浮石常被用作建筑材料。