not to be placated or appeased or moved by entreaty;
"grim determination" "grim necessity" "Russia's final hour, it seemed, approached with inexorable certainty" "relentless persecution" "the stern demands of parenthood"
例句
用作形容词(adj.)
I am sorry that I am so unforgiving.我很抱歉我是个不肯原谅人的人。
He made an unforgiving error under mistaken notion.在错误的观念指导下