名词
中文翻译：加热通风设备
同义词：
['heatingand ventilating unit', 'heating andair conditioning unit']
例句：
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1.The hospital has a heating and ventilating unit that can cool down the entirebuilding.
医院有一个可以冷却整个建筑的加热和通风设备。
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2. The new office building hasa state-of-the-artheating and ventilating unit.
新办公楼配备了最先进的加热和通风设备。
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3. The old houseneeded a new heating and ventilatingunit to keep it comfortable during the wintermonths.
这所老房子需要一个新的加热和通风设备，以便在冬天保持舒适。