My partner says no because the boiler could go, or the roof fall off and we have no savings to save us.
出自-2011年12月阅读原文
英语六级真题
Some of the heat is used directly or produces useful work; the rest is lost or rejected, radiated into the atmosphere from the engines, motors, boilers and all the energy-consuming machinery that makes American’s wheel go around.
出自-2015年12月听力原文
柯林斯高阶英汉双解学习词典释义
N-COUNT
(尤指为建筑物提供集中供暖的)汽锅,锅炉
A boiler is a device which burns gas, oil, electricity, or coal in order to provide hot water, especially for the central heating in a building.