adj.無(wú)慈悲心的;無(wú)情的;殘忍的
His refusal was a merciless blow to us. 他的拒絕對(duì)我們是一個(gè)無(wú)情的打擊。
It was typical of him to be so merciless. 只有他才會(huì)這么冷酷無(wú)情。
adv.無(wú)情地;殘忍地