sindexspessartite./spes-er-tahyt/US // ˈspɛs ərˌtaɪt //UK // (ˈspɛsəˌtaɪt) //贝壳岩,贝壳石,贝壳类,贝氏Definitionsn.noun · 名词1.›Mineralogy. a yellow or red manganese-aluminum garnet, used as a semiprecious gem.Level 3More words in s →