Search the dictionary A Chinese word or character, or English Draw a character Search 4 entries. diàndònglìxué 电动力学 electrodynamics diàndònglìxué 電動力學 electrodynamics liàngzǐdiàndònglìxué 量子电动力学 quantum electrodynamics QED liàngzǐdiàndònglìxué 量子電動力學 quantum electrodynamics QED