光電二極管 Save Sign in to save words Simplified: 光电二极管 guāngdiànèrjíguǎn ㄍㄨㄤ ㄉㄧㄢˋ ㄦˋ ㄐㄧˊ ㄍㄨㄢˇ photodiode Character by character 光(guāng)light 電(diàn)lightning 二(èr)two 極(jí)extremely 管(guǎn)surname Guan A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0