1. 山洪：freshcoresample 新鲜岩样 | freshet 山洪 | freshetperiod 汛期

2. 发洪水：freshening淡化 | freshet发洪水 | freshwaterallowance淡水宽限量

3. 山洪 鉄砲水：■ fresh snow 新雪 新雪 | ■ freshet 山洪 鉄砲水 | ■ friction 摩擦 摩擦

4. 春汛 ;暴漲 ;暴漲溪：强风 fresh gale; line blow; strong breeze | 春汛;暴涨;暴涨溪 freshet | 淡水 frest water

noun

1. the occurrence of a water flow resulting from sudden rain or melting snow

Synonym: spate