名词
中文翻译：加热器
同义词：
['heater', 'heater', 'heat source']
例句：
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1.The heater in the living room is on.
客厅里的取暖器开着。
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2. The heater keeps the room warm during winter.
取暖器在冬天保持房间温暖。
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3. The heater was a big help in keeping us warm during the cold weather.
取暖器在我们冷天气中帮了大忙，让我们暖和起来。