adj.(指政府年金;债券或股票等)不能藉偿还而终止的;(指纸币)不能兑换成硬币的;不能恢复的;不能挽救的
He is an irredeemable optimist. Nothing daunts him. 他就是这麽一个不可救药的乐天派,任何事情都难不倒他。
The idea that someone is an irredeemable loss seems incredibly brutal. 说某人无可救药似乎相当残忍。