發光二極管 [发－－极－]

Jyutping faat3 gwong1 ji6 gik6 gun2
Pinyin fā guāng èr jí guǎn

Definitions (CC-CEDICT)
  1. light-emitting diode
  2. LED
Definitions (Wiktionary)
  1. noun
    light-emitting diode (LED)
    (syn.) 发光二极体, 發光二極體