名词中文翻译
中文翻译：向下的气流
同义词：
['downdraft', 'downflow例句：1. The downdraught from the ventilation hood has caused a slight chill in the room.（通风口的向下气流使房间稍微凉快了一些。）']
例句：
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1. The downdraught from the ventilation hood has caused a slight chill in the room.
通风口的向下气流使房间稍微凉快了一些。
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2.Downdraughts can carry pollutants and cause health problems.
向下气流可以携带污染物并导致健康问题。
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3. The engineer adjusted the airflow to reduce the downdraught and improve efficiency.
工程师调整了空气流动以减少下流风并提高效率。