frost bursting

例句：

1. 1. The ice on the lake froze over completely last night.
   昨晚湖上的冰完全结冰了。
2. 2. Thetemperature dropped below the freezingpoint, causing the water tofreeze.
   温度降到冰点以下，导致水结冰。
3. 3. Frost burstingis a natural phenomenon that occurs when theair temperature drops below the freezing point.
   霜冻爆发是一种自然现象，当气温降至冰点以下时发生。