n. <美>=downdraught
n. a strong downward air current
1. So if we can somehow cool the air that is feeding the funnel, specifically the rear flank downdraft, by 15 degrees, then we can go from twister to very severe windstorm.
所以 如果我们能让流向漩涡内部的空气 尤其是后侧方的向下气流 下降约8摄氏度 那我们就可以把龙卷风 降级为强风暴
以上参考资料就是本英汉词典详细汇总的单词downdraft的翻译英语含义，如有错漏请向我们提供反馈意见。