disinterest

His proposal was met with complete disinterest.对他的提议，人们完全没兴趣。

Their disinterest in politics is obvious.很明显，他们对政治毫不关心。

The jurors must look at the facts of the case with complete disinterest. [=objectivity, impartiality]陪审员必须完全客观地看待与案件相关的事实。