柯林斯词典tornado /tɔːˈneɪdəʊ/ (tornados) 1. N-COUNT A tornado is a violent wind storm consisting of a tall column of air which spins around very fast and causes a lot of damage. 龙卷风 返回 tornado剑桥词典a strong , dangerous wind that forms itself into an upside-down spinning cone and is able to destroy buildings as it moves across the ground 龙卷风；旋风 返回 tornado