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汉语拼音：guō lú

产生水蒸气或热水的装置，由盛水的钢制容器和烧火的装置构成。产生的水蒸气用来取暖或发动蒸汽机、汽轮机。

1. 产生水蒸气的装置，一般由盛水的钢制容器和烧火的装置构成。所产生的水蒸气用来取暖或发动蒸汽机、汽轮机。有的锅炉也用来烧热水。

• He replaced the boiler when the last one began to spout flames.

  原来的锅炉开始往外喷火苗后他便换了个新的。

• Most boilers have a lifespan of 15 to 20 years.

  绝大多数锅炉有15至20年的使用期限。

• She raked out the ashes from the boiler.

  她把炉灰从锅炉里面耙了出来。

• First, disconnect the boiler from the water mains.

  先将锅炉与供水总管断开。

• This new boiler generates more heat than the old one.

  这个新锅炉产生的热量比旧锅炉多.

• This water is forced into the boiler by the feed pump.

  用水泵将水压入锅炉.

• First cut off the water flow from the boiler.

  首先切断来自锅炉的水流.

• Steam erupted from the geyser.

  蒸气从热水锅炉里冒出.

• We took turns stoking the furnaces.

  我们轮番给锅炉添煤.

• The boiler discharged steam.

  锅炉排放了蒸汽.

• Residents heard an enormous bang as a safety valve on the boiler failed.

  由于锅炉的安全阀失效，居民们听到了砰的一声巨响。

• She kept looking at the dial on the boiler. The needle had reached 250 degrees.

  她一直看着锅炉上的刻度盘，指针已指向了250度。

• The engine is letting off steam to relieve the pressure in the boiler.

  机车在放蒸汽,以减少锅炉的气压.

• In order to save space, the back of the boiler had been let into the wall.

  为了节省空间, 锅炉的背部被嵌进墙内.

• The water is forced into the boiler by the feed pump.

  用水泵将水压入锅炉。