用“incandescent light bulb”造句大全,incandescent light bulb造句
Withovereightkilowattsoflightingcapacityinhishome,yourcorrespondentdecidedthreeyearsagotoreplaceeachincandescentlightbulb,whenitdied,withaCFLequivalent.Old-styleincandescentlightbulbsgenerateheataswel...