snow mist

1. The snow and the mist combined to produce the phenomenon known as white-out, in which air and ground seem to melt together and the world becomes Depthless.
   雪和雾加在一起产生了一种叫作雪茫的现象，空气和地面似乎融为一体，整个世界变得远近难辨。
2. The main disastrous weather which affected the travel activity was strong wind, strong rainfall ( snow), heavy mist, extremely low air temperature, thunder and lightning, hail and so on.
   影响长白山旅游活动的主要灾害性天气有大风、强降雨（雪）、大雾、极端最低气温、雷电冰雹等。

noun

1. small crystals of ice

   Synonym:    ice crystaldiamond dustpoudrinice needlefrost snowfrost mist