1)  critical disease
重危
2)  serious harm
严重危害
1.
This paper expounds the structure, properties, source and existence of dioxin as well as its serious harm to mankind subsistence.
本文阐述了二(口恶)英的结构、性质、来源与存在及对人类生存的严重危害。
3)  critical patient
重危病人
4)  serious crisis
严重危机
5)  double jeopardy
双重危险
1.
The essence of the accused s right against double jeopardy in the criminal procedure is to restrict the state power and to ensure the constitutional rights of the people.
刑事被告人免受双重危险的权利在宪政国家公民权利保障中具有非常重要的价值。
6)  double crisis
双重危机
1.
The worsening natural environment and the double crisis confronting human beings urged him to probe for a way to reestablish a harmonious relation between men and nature and he never retreated.
自然环境的日益恶化,人类生存面临的双重危机,更坚定了他重建人与自然和谐关系的决心,从此便踏上了探索的不归之路。
参考词条
补充资料：危危
1.重重危险;极其危险。 2.高峻貌。 3.传说中的山精。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。