electric heating device

例句：

1. 1. This electric heating device is very efficient in warming up the room.
   这个电加热设备在取暖方面非常高效。
2. 2.The electric heating device helps to keep the house warm during winter.
   电加热设备在冬天帮助保持房屋温暖。
3. 3. The electric heating device was installed in the kitchen to provide additional warmth.
   电加热设备被安装在厨房里，以提供额外的温暖。