柯林斯词典cyclone /ˈsaɪkləʊn/ (cyclones) 1. N-COUNT A cyclone is a violent tropical storm in which the air goes around and around. 旋风 The race was called off as a cyclone struck. 由于旋风袭击，比赛被取消了。 返回 cyclone剑桥词典a violent tropical storm or wind in which the air moves very fast in a circular direction 旋风；气旋；龙卷风 返回 cyclone