Read Edit View history 正电子 zhèngdiànzǐ positron Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 正电子/正電子 · zhèngdiànzǐ · positron 2026/03/04 正电子 / 正電子 zhèngdiànzǐ positron positron (antiparticle of the electron) 正电子是电子的反粒子。 noun created sense Mar 4, 2026, 02:25 AM