单词 | tektosilicate |
释义 | tektosilicate in American English (ˌtektouˈsɪlɪkɪt, -ˌkeit) noun Mineralogy any silicate in which each tetrahedral group shares all its oxygen atoms with neighboring groups, the ratio of silicon to oxygen being 1 to 2 Also: tectosilicate Compare cyclosilicate, inosilicate, nesosilicate, sorosilicate Word origin [‹ Gk tēktó(s) molten + silicate] |
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