economizer
US /ɪˈkɑːnəˌmaɪzər/
UK /ɪˈkɒnəˌmaɪzə/
名词
省煤器, 节油器
a device for reducing fuel consumption, especially in a motor vehicle or a boiler
示例:
•
The new boiler includes an economizer to improve energy efficiency.
新锅炉包含一个省煤器以提高能源效率。
•
Installing an economizer can significantly lower your heating costs.
安装省煤器可以显著降低您的取暖费用。