英 [ɪl]
美 [ɪl]
adj.
不好的；恶意的；有病的；不吉利的
adv.
坏；不利地；令人不满地；
n.
伤害；困难；问题；弊端
复数：ills
adj.(形容词)[P]有病的,不健康的physically or mentally unwell, sick[A]不好的,坏的not good; bad[A]恶意的,敌意的unkind, resentfuladv.(副词)坏,恶劣地badly; wrongly不利地,不充分地unfavourably; not enough
n.an often persistent bodily disorder or disease; a cause for complaining
同义词：ailmentcomplaint
adj.affected by an impairment of normal physical or mental function
"ill from the monotony of his suffering"
同义词：sick
resulting in suffering or adversity
"ill effects"; "it's an ill wind that blows no good"
distressing
"ill manners"; "of ill repute"
indicating hostility or enmity
"you certainly did me an ill turn"; "ill feelings"; "ill will"
presaging ill fortune
"ill omens"; "ill predictions"
同义词：inauspiciousominous
adv.(`ill' is often used as a combining form) in a poor or improper or unsatisfactory manner; not well
"he was ill prepared"; "it ill befits a man to betray old friends"; "ill-fitting clothes"; "an ill-conceived plan"
同义词：badlypoorly
unfavorably or with disapproval
"tried not to speak ill of the dead"
同义词：badly
with difficulty or inconvenience; scarcely or hardly
"we can ill afford to buy a new car just now"
用作形容词 (adj.)～+名词ill blood怨恨,恶意ill breeding教养不好ill deeds恶劣行为ill fortune不幸ill health不健康ill luck不幸ill management管理不善ill nature劣根性ill will怨恨,恶意副词+～mentally ill精神病physically ill身体上不健康seriously ill病重动词+～fall ill生病,病倒feel ill心情不好lay ill病倒了look ill气色不好make sb ill使某人难受～+介词ill at ease不安ill of因…而病ill of a fever发烧ill with患…病用作副词 (adv.)动词+～behave ill没规矩,态度不好care ill疏于照看fare ill倒霉,不顺利
fell ill生病
ill at ease不安的；感到拘束
fall ill生病
ill health n. 不健康
seriously ill病重
critically ill危重症；垂危
mentally ill精神病患者
ill with患有某病；有病
feel ill难受；感到不适；感觉病了
ill-gotten gains非法得到的钱财；不义之财
get ill生病；犯病
ill effect不良作用，副作用
ill feeling恶感；反感；猜忌
ill temper火爆性子，坏脾气
go ill with对…不利；不幸
physically ill不安的，担心的；不舒服的
ill humor n. 怒气；不悦
feel ill at ease不畅快；局促不安；心神不宁
更多收起词组短语
ill, sick
ill做表语,
sick 定,表均可 a sick boy
ill, poor, bad, evil, wicked
这组词都有“坏的”的意思，其区别是：
ill与evil意义接近，但语气弱一些，常指道德或性质方面的不良。
poor普通用词，侧重指事物的质量或数量低于标准或不合要求。用于指天气与食品时可与bad通用。
bad含义广泛，指任何不好的或不合需要的品质。
evil语气比bad强，强调道德上的邪恶不良，含狡猾凶险或危害他人的意味。
wicked语气比evil强，指居心叵测，任意违反道德标准，有意作恶。
用作形容词(adj.)There's one bad apple for every three good ones.
每四个苹果里就有一个坏的。He was ill, but made out to be all right.
他病了，但却装着没有病的样子。These nouns refer to the feeling or expression of deep-seated ill will.
这些名词指根深蒂固的恶意的感情或表述。The new arrangement caused a lot of ill feeling.
新的安排引起了许多人的不满。用作副词(adv.)You should not speak ill of your friend.
你不应该说你朋友的坏话。Jim accepted that he was wrong with an ill grace.
吉姆十分勉强地承认自己错了。It would be mulish not to admit to a feeling of relief that Russia has accepted these changes without too much ill grace.
俄罗斯已经不太勉强地接受这些改变，如果我们不承认一丝安慰，那就太顽固了。用作名词(n.)It is better to fight for good than to rail at the ill.
伸张正义，胜于嘲骂邪恶。The world goes ill with the man who takes to drink.
爱喝酒的人将有不幸之后果。More unhappiness followed Mansfield when she became seriously ill.
在她患重病时，不幸的事接踵而来。The fear of ill exceeds the ill we fear.
怕祸害比祸害本身更可怕。I've never spoken ill of him in my life.
我这辈子从来没说过他的坏话。You should not speak ill of your friend.
你不应该说你朋友的坏话。
Solution of Ill-Posed Problems
Solutions of Ill-posed Problems
Solutions of ill-posed problems
Analysis of Discrete Ill-Posed Problems by Means of the L-Curve
Rank-deficient and discrete ill-posed problems: numerical aspects of linear inversion
The Use of the L-Curve in the Regularization of Discrete Ill-Posed Problems
The moral judgment of the child. M Gabain trans Glencoe Ill Free Press 1960 (Broché)
Spectrum of disease and relation to place of exposure among ill returned travelers
The CRIT Study: Anemia and blood transfusion in the critically ill--current clinical practice in the United States
The White Man's Burden: Why the West's Efforts to Aid the Rest Have Done So Much Ill and So Little Good. By William Easterly