光隔离器 Traditional 光隔離器 guāng gé lí qì 🔊 opto-isolator (electronics) + Keep this word Meanings guāng gé lí qì 光隔離器 opto-isolator (electronics) Its characters 光guānglight; ray (CL:道[dao4])HSK 4隔géto separateHSK 5离líto leaveHSK 2器qìdevice