1. 雪堆：霜 frost | 雪堆 snowdrift | 露 dew

2. 吹积雪; 雪堆：snow water equivalent 雪水当量 | snowdrift 吹积雪; 雪堆 | snow-line 雪线

3. 堆雪：sleet 雨夹雪 | snowdrift 堆雪 | snow shower 阵雪

4. 吹雪堆：遥测雪深计 snow-depth telemeter | 吹雪堆 snowdrift | 吹雪冰川 snowdrift glacier

1. (被风吹聚成的)雪堆
A snowdrift is a deep pile of snow formed by the wind.

noun

1. a mass of snow heaped up by the wind