adj.无根据的，无缘无故的

The accusations against him were baseless.
对他提出的指控是没有根据的。
Her fears turned out to be completely baseless.
她的恐惧结果证明是完全没有根据的。
His claims of innocence are baseless, according to the evidence presented.
根据提交的证据，他声称自己无辜的说法是没有根据的。
I was accused of something that was entirely baseless and untrue.
我被指控了一些完全毫无根据和不真实的事情。
Despite their efforts, they found no evidence to support their baseless theory.
尽管他们努力了，但他们没有找到任何支持其无根据理论的证据。
The rumors about her personal life were nothing but baseless gossip.
关于她个人生活的谣言不过是毫无根据的闲话。
He dismissed her concerns as baseless, refusing to even consider them.
他把她的担忧视为毫无根据，拒绝考虑它们。
Their allegations of fraud were baseless and damaging to our reputation.
他们对欺诈的指控是毫无根据的，对我们声誉造成了损害。
She was upset by the baseless rumors circulating about her relationship.
她因流传着关于她关系的毫无根据的谣言而感到不安。
Despite a thorough investigation, the accusations remained baseless.
尽管进行了彻底的调查，但这些指控仍然没有根据。