severe cold

• n. 大寒

severe cold的用法和样例：

例句

1. Set up by a severe cold in October, Mary could not throw off her pneumonia.
   玛丽十月间得过一场重感冒，抵抗力大为减弱，因而肺炎难以痊愈。
2. In severe cold, your fingers can freeze onto metal handles, so be sure to cover your hands.
   严寒时，你的手指会冻粘在金属把手上，所以一定要戴手套。
3. The severe cold froze the pond.
   天气寒冷池塘结了冰。
4. The pine trees defy severe cold.
   松树不畏严寒。