exculpate相关的词根或词缀是: culp

第三人称单数： exculpates
过去式： exculpated
过去分词： exculpated
现在分词： exculpating

Happily , mr obama has the authority needed to lead the world towards a resolution : his hands are clean , and his lack of desire to exculpate his country is evident .

令人高兴的是，奥巴马具备必须的威望领导未来世界的走向：他的手还是干净的，他明显不谋求为他的国家的错误开脱。

If secret courts are used in dealing with them , the government can attempt to exculpate itself without revealing confidential information .

如果秘密法庭运用在处理这些赔偿案件上，政府便可以尝试在不暴露机密信息的情况下赢得官司。