remorseless
adj
1 without mercy or pity 无慈悲心的; 无同情心的
remorseless cruelty 残酷无情的虐待.
2 that does not slacken; relentless 不放松的; 持续的
a remorseless urge, ambition, etc 永无休止的欲望、 野心等. remorselessly adv
The police pursued the criminal remorselessly. 警方追捕那罪犯毫不松劲.
Drugs drove him remorselessly to an early death. 毒品毫不留情, 过早地夺去了他的生命.