dindexdioptase./dahy-op-teys/US // daɪˈɒp teɪs //UK // (daɪˈɒpteɪs, -teɪz) //曙光,双光子酶,二元酶,光敏剂Definitionsn.noun · 名词1.›a mineral, hydrous copper silicate, CuSiO3⋅H2O, occurring in emerald-green crystals.Level 4More words in d →