merciful/ˈmɝː.sɪ.fəl/形容词宽大的;慈悲的,仁慈的a merciful ruler仁慈的统治者令人解脱的;使人松一口气的After such a long illness, her death came as a merciful release.经受了如此漫长的病痛折磨之后,她的死算是一种幸运的解脱。想跟读,去练习