heating wire

例句：

1. 1. The heating wireis responsible for maintaining the temperature in theroom.
   加热线负责保持房间的温度。
2. 2. Theheating wire was installed by a professional electrician.
   加热线由专业电工安装。
3. 3. Theheating wire is connected to the wall socketand then to the thermostat.
   加热线连接到壁挂式插座，然后连接到恒温器。