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acuity

美音:[ək´ju:ətı ]点这儿播放单词美音发声
英音:[ək´ju:ətı ]点这儿播放单词英音发声
n.尖锐,(疾病的)剧烈,(视力、才智等的)敏锐

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acuity为短语/超纲词汇

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acuity


/ə'kju:ətɪ; ə`kjuətɪ/
n [U] (fml 文) (esp of thought or the senses) sharpness; acuteness (尤指思想或感官)敏锐, 尖锐.

acuity


n[U]formal
[Date: 1500-1600; Language: French;Origin: acuité, from Old French, from agu 'sharp', from Latin acutus; ACUTE]
the ability to think, see, or hear clearly
 A motorist needs good visual acuity .