名词
中文翻译：风扇冷却器
同义词：
['air conditioner', 'air-conditioning unit', 'fan unit']
例句：
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1. Thenew air conditioner is much quieter than the old one.
新空调比旧的安静多了。
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2.The air-conditioning unit was installed in the living room.
空调单元安装在客厅里。
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3. Fan units are used to cool the air in a room.
风扇单元用于房间内降温。