boilers
n. [动力]锅炉（boiler 的复数）
例句
Most boilers have a lifespan of 15 to 20 years.
大部分锅炉的使用期限是15到20年。
《柯林斯英汉双解大词典》
The company started out as a maker of nonpressurized boilers.
这家公司最初是制造无压力锅炉的。
Make sure that all gas fires and central heating boilers are serviced annually.
确保所有的煤气取暖炉和中央供暖锅炉每年都检修一次。
