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"
harsh;
"the brutal summer sun" "a brutal winter"
never-ceasing;
"the relentless beat of the drums"
例句
用作形容词(adj.)
This time the chase would be long and hard and unrelenting.这一次的追踪将是长期的、艰难的、不屈不挠的。
Her unrelenting efforts made the project a success.她坚持不懈地努力使计划获得了成功。
