| 释义 |
snow·fallBrE /ˈsnəʊfɔːl/ NAmE /ˈsnoʊfɔːl/ noun [C , U ]an occasion when snow falls ; the amount of snow that falls in a particular place in a period of time 下雪；降雪（量）◆ a heavy /light snowfall 大雪；小雪◆ an area of low snowfall 降雪量少的地区◆ What is the average annual snowfall for this state ? 这个国家的年平均降雪量是多少？ |