單詞
acute
英 [?'kju?t]
美[?'kjut]
基本信息
- adj. 嚴(yán)重的，[醫(yī)] 急性的；敏銳的；激烈的；尖聲的
核心詞匯中低頻詞CET6TOEFL考研GREIELTSTEM4CET4
詞態(tài)變化
名詞:?acuteness;
中文詞源
acute 急性的
來自詞根ac 尖。-ute,形容詞后綴。
英文詞源
- 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.
雙語例句
- 1. I was laid up in bed with acute rheumatism.
- 我染上了急性風(fēng)濕，臥病在床。
來自柯林斯例句
- 2. In the dark my sense of hearing becomes so acute.
- 黑暗中我的聽覺變得異常靈敏。
來自柯林斯例句
- 3. Into her nineties, her thinking remained acute and her character forceful.
- 雖已年屆九旬，她依然頭腦敏銳，個性很強(qiáng)。
來自柯林斯例句
- 4. The report has caused acute embarrassment to the government.
- 報告將政府置于窘境。
來自柯林斯例句
- 5. A patient going through acute detox will have an assigned nurse nearby.
- 接受急性脫癮治療的病人身邊會有一名指派的護(hù)士看護(hù)。
來自柯林斯例句