snowoutn.雪沉降物snown.雪；积雪；下雪vi.下雪vt.使变白；雪覆盖snow flakes雪花snow boards挡雪板snow flurryn.阵雪snow pigeon雪鸽Snow Jujube雪枣snow tremor积雪震落snow weasel银鼠snow blight雪疫病snowmobilesn.履带式雪上汽车（snowmobile复数）snow blower旋转式清雪机； 吹雪机