名词
中文翻译：辅助加热器
同义词：
['auxiliary furnace', 'auxiliary boiler']
例句：
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1.The auxiliary heater keeps the room warm during winter.
辅助加热器在冬天保持房间温暖。
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2. The auxiliary heater is an essential part of the heating system.
辅助加热器是供暖系统不可或缺的一部分。
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3.The auxiliary heater was installed to supplement the main heating unit.
辅助加热器被安装来补充主要的加热单元。