单词 | sial |
释义 | Definition of sial in English:sialnoun ˈsʌɪəlˈsaɪæl mass nounGeology dated
Origin1920s: from the initial letters of silica and alumina. Definition of sial in US English:sialnounˈsaɪælˈsīal Geology dated
Origin1920s: from the initial letters of silica and alumina. |
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