in an unpardonable manner or to an unpardonable degree;
"he was inexcusably cruel to his wife"
without any excuse;
"he is unjustifiably harsh on her"
例句
Her heart misgave her that she had acted inexcusably. 她的心情使她忧虑她表现地无法原谅。
Initially deemed a failure, the new design has since won over those who regard consistency as inexcusably boring. 这项新设计最初曾被认为是一项失败之举，最终却赢得了那些曾认为这是无聊之举的公众的一致认可。
But far fewer people get as exercised over the brainpower that is not being tapped in this country on account of an inexcusably awful education system. 但是极少人会因为这糟糕得无法原谅的教育系统造成人才短缺而感到担忧。
I think this editor, who did something so inexcusably wrong, should not only apologize to the victim, but also to other editors, the media, and the press association. 我认为做出这种劣行的编辑，除了向受害人道歉之外，更应该向其他编辑、传媒和记者协会所有人道歉。
Nervous Democrats, however, have noticed two disquieting things about the companies that produce voting technology: their security precautions are inexcusably sloppy -- and the firms are mostly controlled by businessmen allied with the Republican Party. 然而，神经紧张的民主党人注意到了生产投票设备和软件的公司有两点令人不安之处：产品安全防卫系统的设计令人无法原谅的马虎，而这些公司又大多控制在与共和党结盟的企业家手里。
he was inexcusably cruel to his wife. 他对妻子那么残酷是无法原谅。
