高能粒子 gāonénglìzǐ high-energy particle Origin Definitions Defs Strokes Stroke Words Sentences Sents 高能 gāonéng high-energy Having high energy; relating to high energy levels, especially in physics or chemistry粒子 lìzǐ noun particle (physics) a subatomic or elementary particle, such as an electron or photon; the fundamental constituents of matter