柯林斯词典crawfish /ˈkrɔːˌfɪʃ/ (crawfish) 1. N-COUNT A crawfish is a small shellfish with five pairs of legs which lives in rivers and streams. You can eat some types of crawfish. 淡水龙虾[美国英语] 返回 crawfish剑桥词典a crayfish 淡水鳌虾(肉) 返回 crawfish