acute是什么意思_acute怎么读_中英文释义(含例句用法)

having or demonstrating ability to recognize or draw fine distinctions;"an acute observer of politics and politicians"
"incisive comments"
"icy knifelike reasoning"
"as sharp and incisive as the stroke of a fang"
"penetrating insight"
"frequent penetrative observations"

of an angle; less than 90 degrees

ending in a sharp point

of critical importance and consequence;"an acute (or critical) lack of research funds"

中英词源

acute 急性的

来自词根ac 尖。-ute,形容词后缀。

acute: acute: [14] Acute derives from Latin acūtus ‘sharp’ (which was also the source of English ague). This was the past participle of the verb acuere ‘sharpen’, which in turn was probably formed from the noun acus ‘needle’. Like the related acid, acetic, and acrid, it can be traced back to an Indo-European base *ak- ‘be pointed’, which was also the ultimate source of oxygen and edge.
=> acetic, acid, acrid, ague, cute, edge, oxygen
acute (adj.): late 14c., originally of fevers and diseases, "coming and going quickly" (opposed to a chronic), from Latin acutus "sharp, pointed," figuratively "shrill, penetrating; intelligent, cunning," past participle of acuere "sharpen" (see acuity). Meaning "sharp, irritating" is from early 15c. Meaning "intense" is from 1727. Related: Acutely; acuteness.

词态变化

名词 acuteness;

权威造句

1. I was laid up in bed with acute rheumatism.: 我染上了急性风湿，卧病在床。

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

3. 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。

4. The report has caused acute embarrassment to the government.: 报告将政府置于窘境。

5. A patient going through acute detox will have an assigned nurse nearby.: 接受急性脱瘾治疗的病人身边会有一名指派的护士看护。

近反义词

keen 敏锐的

shrewd 精明的

discerning 有见识的

astute 机敏的

sharp 锋利的

smart 时髦的

quick 迅速的

sensitive 灵敏的

violent 猛烈的

critical 批评的

severe 严厉的

exigent 紧急的

acid 酸

burning 燃烧的

peaked 有遮檐的

apt 恰当的

exquisite 精挑细选的

gifted 有天赋的

judicious 明智的

acidulous 多少带酸味的...

discriminating 有辨别能力的...

intense 强大的

serious 严肃的

grave 坟墓

perceptive 敏感的

intelligent 聪明的

delicate 微妙的

strong 强烈的

excruciating 极痛苦的

and 和

crucial 决定性的

sudden 突然的

acuate 尖的

ague 疟疾

knifelike 似刀割的

penetrative 渗透的

acute accent 尖音符, 尖重音...

incisive 一针见血的

needlelike 针状的

penetrating 敏锐的

piercing 尖锐的

urgent 紧急的

相似短语

acute encephalomyelitis 急性脑脊髓炎

acute endocarditis 急性心内膜炎

acute exposure 急剧曝光，急性照射

acute febrile 急黄

acute fold 尖角褶皱

acute gingivitis 急性龈炎

acute glossitis 急性舌炎

acute hypoadrenocorticism 急性肾上腺皮质功能减退症

acute laryngotracheitis 急性喉气管炎

acute mediastinitis 急性纵隔炎

单词分析

这些形容词均有“紧急的”或“严重的”之意。
critical指极为危急或缺乏的状况，而这种状况标志一种转折点。
acute通常指需要和缺乏的紧急程度。也指病情的严重。
urgent指情况紧急，急需解决问题。这些形容词均有“锐利的、敏锐的、机敏的”之意。
keen多指对复杂艰深的事物或问题有敏锐的观察和敏捷的理解。
acute侧重感觉敏锐，能分辨出一般人难以觉察的细微区别。
sharp指人头脑精明、敏锐或机警。
shrewd指有头脑，善于判断分析，精明过人。

记忆方法

暂无,等待补充.

acute是什么意思，acute怎么读

acute基本信息

英英释义