名词
中文翻译：燃煤加热器
同义词：
['coal-fired heater', 'coal-fired boiler', 'coal-fired furnace']
例句：
-
1. Thecoal-burning heater is the main source of heat in this room.
这个房间的主要热源是燃煤加热器。
-
2.The coal-burning heater was installed to reduce energy consumption.
安装燃煤加热器是为了减少能源消耗。
-
3. The coal-burning heater has been a popular choice for many years.
燃煤加热器多年来一直是一个受欢迎的选择。