| 释义 | 
		- adj.生死攸关的;关系重大的
 - 网络你死我活;生死学
 
 adj. critical,crucial,vital,pivotal,paramount 1.  | 生死攸关的;关系重大的extremely serious, especially when there is a situation in which people might die  |  
  | a life-and-death decision/struggle 生死攸关的决定;生死存亡的斗争  |  
 adj.  | 1. extremely important or serious, especially when somebody's life is at stake  |  
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