Injury or destruction of skin and underlying tissue,most often that of the nose,ears,fingers,or toes,resulting from prolonged exposure to freezing or subfreezing temperatures.

• 霜害，由于长期暴露在结冰或近冰点温度下造成皮肤或皮下组织的伤害或损伤，主要在鼻、眼、手指或脚趾处。