n.熔炉

原形：furnace复数：furnaces

Keep the children away from the furnace.
不要让孩子靠近火炉。
You had better fire up the furnace.
你们最好把炉子生起来。
Brazil is a furnace of races.
巴西是种族大熔炉。
The furnace kicked in, warming the cold room instantly.
暖气炉启动，立刻温暖了冰冷的房间。
We had to call a repairman to fix the broken furnace.
我们得请修理工来修理坏了的暖气炉。
The furnace uses natural gas as its fuel source.
这个暖气炉使用天然气作为燃料。
It's important to change the furnace filter regularly.
定期更换暖气炉滤网很重要。
The furnace room was filled with the hum of machinery.
暖气室里充满了机器的嗡嗡声。
We turned off the furnace when we went on vacation to save energy.
我们度假时关掉了暖气，以节省能源。
The furnace is an essential part of our home's heating system.
暖气炉是我们家供暖系统的关键部分。
A programmable thermostat allows us to control the furnace's temperature settings.
可编程恒温器能让我们控制暖气炉的温度设定。
The furnace technician diagnosed a problem with the pilot light.
暖气炉技工诊断出点火器有问题。
We replaced the old furnace with a more energy-efficient model last year.
去年我们把旧的暖气炉换成了更节能的新款。