英语词汇volcanic ash怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	volcanic ash
释义	volcanic ash 简明释义火山灰：火山喷发时喷出的细小颗粒物质，通常由岩石碎片、矿物质和玻璃碎片组成。网络释义 1 [地质]?火山灰熔岩流——熔浆绳状熔岩爬虫状熔岩枕状熔岩 3．固体喷发物火山碎屑物（pyroclast）：（1）火山灰（volcanic ash）：Φ<2mm. （2）火山砾（lapillus）: Φ=2-64mm. 短语 1 volcanic ash soil 地质火山灰土 ; 火山灰土壤 2 volcanic ash and dust 火山灰尘 3 Volcanic ash for cleaning 清洗用火山灰 ; 清洁用火山灰双语例句 1 Volcanic ash showered down on the town after the eruption. 火山喷发后，小城落了一层火山灰。《牛津词典》 2 A cloud of volcanic ash is spreading across wide areas of the Philippines. 一大片火山灰正在向菲律宾的大块区域扩散。《柯林斯英汉双解大词典》 3 The Romans observed that, when volcanic ash mixes with water and then cools, it gets extremely hard and almost impossible to break up. 罗马人观察到，当火山灰与水混合然后冷却，火山灰变得非常坚硬，几乎不可能分解。同近义词 [地质]火山灰 pozzolana??/??tephra
随便看	fuel-sensitizer fuel sensor fuel separator fuel sequence fuel servicer fuel service system fuel-servicing equipment fuel servicing truck fuel setting key fuel settling tank fuels fabrication facility Fuels,Fossil fuel shattering fuel sheath fuel sheath failure fuel shedding fuel shedding quality fuel sheet fuel ship fuel shortage fuel shroud drain mast fuel shuffling device fuel shuffling scheme fuel shuffling tube fuel shutoff

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