pan-ice

例句：

1. 1. The pan-ice on the ground has turned into a thick layer.
   地上的霜已经变成了厚厚的一层。
2. 2. The cold weather caused the pan-ice to form quickly.
   寒冷的天气导致霜冻迅速形成。
3. 3. The snowman was covered in pan-ice, making it look like a ghostly figure.
   雪人被霜冻覆盖，看起来像一个幽灵般的形象。