硅三氧二某化合物比silicasol: 硅溶膠silicasand: 硅砂silicastone: 硅巖; 硅質(zhì)沉積巖silicarenite: 硅質(zhì)砂屑巖; 硅質(zhì)砂巖; 石英砂屑巖; 石英砂巖silicastone deposit: 硅石礦床下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
