noun🔗Share镁 The chemical element (symbol Mg) with an atomic number of 12. It is a light, easily flammable, silvery-white alkaline earth metal."The scientist used magnesium for the demonstration in the science lab. "科学家在科学实验室的演示实验中使用了镁这种元素。elementsubstancechemistrymaterialscienceChat with AIVocabulary GamePractice Reading
