illKK [ɪl] /ɪl/发音形容词1生病的、不舒服的、身体不适的She has been seriously ill for the past three weeks.她过去三个星期一直病得很重。2不良的、有害的多置于名词前The medication may have ill effects on your liver.这种药物可能对你的肝脏有不良影响。3恶意的、敌意的He bears no ill feeling toward his former boss.他对前任老板并没有任何恶意。4不吉利的、不祥的正式Many sailors still regard a red sky as an ill omen.许多水手至今仍把红色的天空视为不祥之兆。副词1恶意地、不利地You should never speak ill of your colleagues behind their backs.你绝不该在同事背后说他们的坏话。2难以、几乎不正式We can ill afford another delay on this project.这个专案再延误下去,我们实在承担不起。名词1弊病、问题、祸害常用复数The mayor blamed the city's social ills on rising unemployment.市长把这座城市的社会弊病归咎于失业率上升。2坏处、伤害正式Despite the argument, she wished him no ill at all.尽管吵过一架,她一点也不希望他有什么不好。用这个字练口说→