柯林斯词典waterspout /ˈwɔːtəˌspaʊt/ 1. N a tornado occurring over water that forms a column of water and mist extending between the surface and the clouds above 海龙卷2. N a sudden downpour of heavy rain 暴雨 返回 waterspout剑桥词典a tornado (= violently spinning column of air ) filled with water that forms over the sea 海龙卷，水龙卷（海上的一种强旋风暴） 返回 waterspout