radiation frost

例句：

1. 1. The radiation frost has caused the crops to wither prematurely.
   辐射霜冻导致农作物提前枯萎。
2. 2.The scientist discovered a new type of radiation frost that could be used for medical purposes.
   科学家发现了一种可用于医疗目的的新型辐射霜冻。
3. 3. The cold weather brought about a sudden change in the temperature, causing a radiation frost to form.
   寒冷的天气突然改变了温度，导致霜冻形成。