severe cold的用法和樣例：
例句
- Set up by a severe cold in October, Mary could not throw off her pneumonia.
瑪麗十月間得過一場重感冒，抵抗力大為減弱，因而肺炎難以痊癒。 - In severe cold, your fingers can freeze onto metal handles, so be sure to cover your hands.
嚴寒時，你的手指會凍粘在金屬把手上，所以一定要戴手套。 - The severe cold froze the pond.
天氣寒冷池塘結了冰。 - The pine trees defy severe cold.
松樹不畏嚴寒。
