n. 熔炉,火炉;极热的地方;严峻的考验或磨难
网络 炉子; 火炉; 炉膛
Their first job was to rewire the whole house and install a new furnace.
他们的第一份工作是给整个房子重新布线,并安装一个新火炉。
This room is as hot as a furnace.
这个房间热得像火炉一样。
Several processes—melting, refining, homogenising—take place simultaneously in the 2000 tonnes of molten glass in the furnace.
熔炉里的2000吨熔融玻璃中,几个过程——熔化、精炼、均质化——在同时进行。
Shenwu puts up the initial investment to install a heat exchanger that preheats the air going into the furnace, slashing the client´s fuel costs.
申武投资初期安装了一个热交换器,将进入炉内的空气预热,降低了客户的燃料成本。
The inventor Henry Bessemer discovered that directing a blast of air at melted iron in a furnace would burn out the impurities that made the iron brittle.
发明家亨利·贝塞默发现,在熔炉里对铁水直接吹一吹气,就会烧掉使铁变脆的杂质。