柯林斯词典snowdrift /ˈsnəʊˌdrɪft/ (snowdrifts) 1. N-COUNT A snowdrift is a deep pile of snow formed by the wind. (风吹聚成的)雪堆 返回 snowdrift剑桥词典a large pile of snow formed by the wind （被风吹成的）雪堆 返回 snowdrift