劍橋詞典 impotence noun [U] (LACK OF POWER) lack of power to change or improve a situation 無力量；無能力 political impotence 政治上的軟弱無能 a sense of impotence 一種無能爲(wèi)力的感覺 impotence noun [U] (SEXUAL PROBLEM) medical specialized a medical condition in which a man cannot have sex because his penis cannot become hard or stay hard （男子）陽痿 Men sometimes suffer from impotence after a serious illness . 男人在重病後有時(shí)會陽痿。 medical specialized a medical condition in which a man is unable to have children （男性）不育 返回 impotence