反電子 [－电－]

Jyutping faan2 din6 zi2
Pinyin fǎn diàn zǐ

Definitions (CC-CEDICT)
  1. positron
  2. also called 正電子|正电子[zheng4 dian4 zi3]
Definitions (Wiktionary)
  1. noun
    antielectron; positron