短語(yǔ)詞組短語(yǔ)natural cross -ventilation 自然空氣對(duì)流cross -ventilation 穿堂風(fēng);空氣對(duì)流Cross -ventilation coefficient 空氣對(duì)流系數(shù)North and South cross ventilation 透ventilation cross -cut 通風(fēng)石門(mén) 返回 cross ventilation