As word
1deng1
light bulb/see also 電燈泡|电灯泡 [dian4 deng1 pao4]/third-wheel or unwanted third party spoiling a couple's date (slang)/CL:個|个 [ge4] 2pao4
light bulb/see also 電燈泡|电灯泡 [dian4 deng1 pao4]/third-wheel or unwanted third party spoiling a couple's date (slang)/CL:個|个 [ge4]