thermostatic iron

例句：

1. 1. The thermostat in the kitchen controls the temperature of the air.
   厨房里的恒温器控制着空气的温度。
2. 2.The thermostat is responsible for maintaining a comfortable temperature in the room.
   恒温器负责保持房间内舒适的温度。
3. 3. The thermostat was installed to regulate the temperature in our living room.
   安装恒温器是为了调节我们客厅的温度。