短语词组短语incandescent light bulb 电灯泡;白炽灯;准确技术名称为白炽灯incandescent lamp bulb 白炽灯泡incandescent -lamp bulb 白炽灯泡vacuum m incandescent bulb 真空白炽灯泡vacuum incandescent bulb [电]真空白炽灯泡 返回 incandescent bulb