home electric appliance plug
常见例句
- Now every city family home appliance to use an average standby energy consumption of 15 watts, electric shutdown ever-burning lamps didn't pull the plug, standby power of waste every year.
目前每户城市家庭的家电平均待机能耗相当于使用一张15瓦的长明灯，因电器关机没拔插头，全国每年待机浪费的电量。 返回 home electric appliance plug