The luster depend on the refractive index of all kind of mineral which consist of the rock, also depend on the micro structure of the stone surface.是什么意思_The luster depend on the refractive index of all kind of mineral which consist of the rock, also depend on the micro structure of the stone surface.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句