Ceramics are crystalline compounds combining metallic and nonmetallic elements.
Ceramics are crystalline compounds combining metallic and nonmetallic elements.
陶瓷是由金属和非金属元素结合而成的水晶混合物。
Ceramics are crystalline compounds combining metallic and nonmetallic elements.
陶瓷是由金属和非金属元素结合而成的水晶混合物。