downdraught kiln[炉窑] 倒焰窑
downdraught cooling抽风冷却
downdraught grate抽风带式焙烧机;抽风式链篦机
downdraught firing抽风焙烧
downdraught fan抽风机
downdraught zone抽风段
downdraught carbureto下吸式化油器
downdraught ignition抽风点火
N（名词） the large-scale downward movement of air in the lee of large objects, mountains, etc 倒灌风