carelessKK [ˋkɛrləs] /ˈkɛɹləs/发音形容词1粗心的、不小心的、疏忽的One careless mistake cost the team the whole game.一个粗心的失误让球队输掉了整场比赛。2不在乎的、不顾的、漫不经心的多与 of 或 about 连用He seemed careless of the danger and kept climbing.他似乎不把危险当一回事,继续往上爬。3随意的、不经意的、自然不做作的正式She tossed her coat aside with a careless shrug.她随意耸了耸肩,把外套往旁边一扔。用这个字练口说→