snowfall是什么意思,snowfall怎么读,
英式发音:[ˈsnəʊfɔːl] 美式发音:[ˈsnəʊfɔːl]
1.A combination of higher summer temperatures and lower winter snowfall is causing the retreat.
夏季过高的温度和冬季降雪量减少的综合因素导致了雪线的后退。
2.The cave-making recipe calls for a steady emission of volcanic gas and heat, a heavy annual snowfall at an elevation high enough to keep it from melting during the summer.
洞穴的形成需要火山气体和热量的稳定释放,海拔高到足以防止每年的大量降雪在夏季融化。
3.Water is collected from rain or snowfall and stored in large underground cisterns.
水来自于雨水和雪,储藏在地下水箱。