snowfall
n. 降雪；降雪量
复数 snowfalls
例句
The total rain and snowfall amounted to 5 inches.
总降雪和降雨量合计5英寸。
《柯林斯英汉双解大词典》
What is the average annual snowfall for this state?
这个国家的年平均降雪量是多少？
《牛津词典》
Surplus snowfall is essential for a glacier to develop.
过剩的降雪是冰川形成的必要条件。
