unredeemable

1. Drastic dieting is never recommended since it can leave you malnourished and damage your body in an unredeemable manner.
   不推荐快速减肥，因为那样会让你营养不良，并会伤害你的身体，以后也无法弥补。
2. Should China deviate from the path of peaceful development, it will step into an abyss of unredeemable depth.
   我们深知，一旦偏离这条道路，就会坠入万丈深渊。
3. When natural or man-made disaster attacks widely used information system and centralized data, the damages are almost unredeemable.
   当大规模使用的信息系统和集中存储的数据遭遇自然灾害或人为灾难的侵袭时，损失往往是巨大的，所以信息系统的容灾能力日益成为人们关注的焦点。

adj

1. insusceptible of reform
   1. vicious irreclaimable boys
   2. irredeemable sinners

   Synonym:    irreclaimableirredeemableunreformable