If you describe someone as hard-hearted, you disapprove of the fact that they have no sympathy for other people and do not care if people are hurt or made unhappy.
例句
You would have to be pretty hard-hearted not to feel something for him.只有鐵石心腸的人才會(huì)對(duì)他無(wú)動(dòng)于衷。
英漢詞典釋義
adj.
無(wú)情的;冷酷的
Single men, though they may be many times more charitable, because their means are less exhaust, yet, on the other side, they are more cruel and hardhearted, because their tenderness is not so oft called upon.那種獨(dú)身的人，雖然在用起來(lái)似很慷慨，但實(shí)際上往往是心腸很硬的，因?yàn)樗麄儾欢脤?duì)他人的愛(ài)。