cold resistance

例句：

1. 1. The new vaccine has shown strong cold resistance.
   新疫苗显示出很强的耐寒性。
2. 2.The plant has developed a cold resistance mechanism to survive in cold environments.
   这种植物已经发展出一种耐寒机制，可以在寒冷的环境中生存。
3. 3. The cold resistance of the soil is crucial for the survival of many plants.
   土壤的耐寒性对许多植物的生存至关重要。