基本解释vt.使(感觉、痛苦等)减弱；使隔音vi 死去；失去活力或光泽；不快乐.同根派生 英汉例句Her feet were deaden with cold.她的脚都冻得麻木了。Unhappiness had deadened her to the lives of others.她遭遇不幸,因而对别人的生活也无动于衷。