“通风机”怎么翻译? ventilator: a device that circulates fresh air and expels stale or foul air. blower: one that blows, especially a mechanical device, such as a fan, that produces a current of air. ventilator 强调的是通过循环以新鲜空气将不新鲜的空气替换掉的设备、设施。 blower强调的是“吹”的机器设备,重点在于能产生气流的,而不在于对空气质量有什么影响。查看更多