acute

acute音标

英 [əˈkju:t]

美 [əˈkjut]

acute基本释义

adj.严重的；敏锐的；急性的；剧烈的

acute用法及例句

adj.(形容词)

敏锐的

剧烈的，激烈的

严重的，十分严重的

尖锐的

高音的

【医】急性的

【数】锐角的

尖声的

【语】尖音的

深刻的

有洞察力的

【植】急尖的

精明的

n.(名词)

锐角

强烈

万分

“敏锐”（澳大利亚制造的巡逻艇）

v.(动词)

标示重音符

adj.(形容词)

极大的,严重的 very great; severe

敏锐的,深刻的,剧烈的 keen; sharp; penetrating

急性的 coming quickly to the most severe or critical stage

acute

noun

1. a mark (') placed above a vowel to indicate pronunciation

Synonym: acute accentague

acute的意思

adj

1. having or experiencing a rapid onset and short but severe course

e.g. acute appendicitisthe acute phase of the illnessacute patients

2. of critical importance and consequence

e.g. an acute (or critical) lack of research funds

3. extremely sharp or intense

e.g. acute painfelt acute annoyanceintense itching and burning

Synonym: intense

4. having or demonstrating ability to recognize or draw fine distinctions

e.g. an acute observer of politics and politiciansincisive commentsicy knifelike reasoningas sharp and incisive as the stroke of a fangpenetrating insightfrequent penetrative observations

Synonym: discriminatingincisivekeenknifelikepenetratingpenetrativepiercingsharp

5. ending in a sharp point

Synonym: acuatesharpneedlelike

6. of an angleless than 90 degrees

1. （情况）严重的；（感觉）强烈的You can use acute to indicate that an undesirable situation or feeling is very severe or intense.

e.g. The war has aggravated an acute economic crisis...战争加剧了原本已很严重的经济危机。e.g. The report has caused acute embarrassment to the government...报告将*府置于窘境。

2. 急性的An acute illness is one that becomes severe very quickly but does not last very long.

e.g. ...a patient with acute rheumatoid arthritis.患急性风湿性关节炎的病人e.g. ...an acute case of dysentery.急性痢疾病例

3. （感官）灵敏的If a person's or animal's sight, hearing, or sense of smell is acute, it is sensitive and powerful.

e.g. In the dark my sense of hearing becomes so acute.黑暗中我的听觉变得异常灵敏。

4. 敏锐的；有洞察力的If you say that someone is acute or has an acute mind, you mean that they are quick to notice things and are able to understand them clearly.

e.g. Into her nineties, her thinking remained acute and her character forceful...虽已年届九旬，她依然头脑敏锐，个性很强。e.g. His relaxed exterior hides an extremely acute mind.他表面上大大咧咧，内心却无比敏锐。

acutenessEverything he writes demonstrates the acuteness of his intelligence.从他的文笔可以看出他思维敏捷。

5. 锐角的An acute angle is less than 90°.

6. （标在元音等上面的符号）尖音的，重音的An acute accent is a symbol that is placed over vowels in some languages in order to indicate how that vowel is pronounced or over one letter in a word to indicate where it is stressed. You refer to a letter with this accent as, for example, e acute. For example, there is an acute accent over the letter 'e' in the French word 'café'.

1. acute

1. 敏锐的：说话者说出和理解话语的认知过程反映出一般认知能力的敏锐的(acute )专业化过程. 语言能力是一个结构有序的由有意义的语言构式组成的清单库. 语言能力是认知能力不可分割的一部分,它与社会、文化、心理、交际、功能相互作用.

2. 锐角：99se自动布线后产生大量的锐角(acute)违规,大家是怎么处理的? 回复数:3,点击数:525快速回复帖子主题:99se自动布线后产生大量的锐角(acute)违规,大家是怎么处理的?

常用例句

词汇搭配

用作形容词(adj.)

There's an acute shortage of rain.这里严重缺雨。

The professor is an acute observer.那教授是位敏锐的观察家。

He spent three months in the hospital with acute rheumatic arthritis.他患急性风湿性关节炎,在医院住了三个月。

He felt uneasy at acute piercing sound.他听见尖细刺耳的声音觉得不好受。

Growing smaller little by little, it terminates with an acute end.它逐渐变细,末端很尖。

用作形容词 (adj.)

～+名词

acute clash尖锐的冲突

acute end很细的尖端

acute infection急性感染

acute inflammation急性炎症

acute observer敏锐的观察家

acute piercing sound尖细刺耳的声音

acute shortage严重短缺

词语用法

词义讲解

词源解说

adj.(形容词)

acute的基本意思是“极大的,严重的”,常用来形容某物缺乏得已近危险边缘或形势紧张得已露出明显转变的某种迹象; 也可指对某事或某物的细微差别有高度的感受力或极其敏感的反应力,即“敏锐的,深刻的,剧烈的”; 还可指病等是“急性的”。acute还可指“尖的,尖细的”。

adj.(形容词)

acute, keen, sharp

这组词都有“锋利的”“敏锐的”意思。其区别在于:sharp指人时,强调精明,不易受骗,指动作时强调机警、敏捷等; keen指刀尖或刀刃等“锋利的”“锐利的”,用于比喻,指风“刺骨的”,味道“刺鼻的”,批评等“尖刻的,尖锐的”; acute指人的五官,感觉,智力等是尖锐的,也可指疾病是急性的。例如:

She has a sharp nose.她嗅觉灵敏。

There was a keen wind blowing from the east.有阵刺骨的寒风从东边刮来。

Dogs have an acute sense of smell.狗有敏锐的嗅觉。

Pneumonia is an acute disease.肺炎是一种急性疾病。

☆ 1560年左右进入英语，直接源自拉丁语的acutus，意为尖锐，锋利。

近义词

反义词

临近词

needlelike针状的

sensitive灵敏的

apt恰当的

strong强烈的

acuate尖的

sudden突然的

and和

violent猛烈的

critical批评的

peaked有遮檐的

sharp锋利的

exigent紧急的

penetrative渗透的

intense强大的

incisive一针见血的

burning燃烧的

excruciating极痛苦的

intelligent聪明的

quick迅速的

acute accent尖音符, 尖重音...

keen敏锐的

ague疟疾

grave坟墓

delicate微妙的

severe严厉的

astute机敏的

discriminating有辨别能力的...

knifelike似刀割的

smart时髦的

discerning有见识的

gifted有天赋的

piercing尖锐的

penetrating敏锐的

shrewd精明的

crucial决定性的

serious严肃的

perceptive敏感的

acidulous多少带酸味的...

judicious明智的

acid酸

urgent紧急的

exquisite精挑细选的

obtuse钝的

chronic长期的

dull呆滞的

acupuncture

acute bout

Acute PID

acute oral

acute C

acute need

acyl

acute dose

acute leaf

acute ear

acuteness

acutely

相关列句

As a poet, Ted Hughes had an acute sensitivity to the way in which constraints on self expression, like the disciplines of metre and rhyme.(作为一名诗人，泰德·休斯对自我表达的约束非常敏感，比如格律和韵律。)

There are two main forms of lower back pain: acute and chronic.(下背部的疼痛发主要有两种类型：急性和慢性。)

There is an acute shortage of water.(水严重短缺。)

Because boys generally have more acute vision and learn best through touch.(因为通常来说，男生的视觉更加敏锐，通过接触的方式学习得更好。)

Tetanus is the acute bacterial disease caused by clostridium tetani.(破伤风是由破伤风杆菌引起的急性细菌性疾病。)

When she lost her sight, her other senses grew more acute.(失明以后，她的其他感官变得更加敏锐了。)

Acute insomnia means consistent inability to sleep well for a period of three weeks to six months.(严重失眠意味着连续三周到六个月都睡不好觉。)

Study the early death reason in patients with acute promyelocytic leukemia (APL).(探讨急性早幼粒细胞白血病（APL）患者早期死亡原因。)

Her judgement is acute.(她的判断敏锐。)

The war has aggravated an acute economic crisis.(这场战争加剧了一场严峻的经济危机。)