mechanical room短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 机械房 Such a system contains a boiler, furnace, or heat pump to heat water, steam, or air, all in a central location such as a furnace room in a home or a mechanical room in a large building. 这个系统包含锅炉，熔炉和热泵来加热水，蒸汽或空气，所有设备集中于家里的锅炉房和大型建筑的机房。 blog.sina.com.cn