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acuity [ə'kju:iti]
基本释义
- n. 敏锐,激烈,苛刻
常用短语
- visual acuity
n. 视觉灵敏度
- visual acuity
英英解释
2个名词解释
- sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart)
[同] acuity, sharp-sightedness, visual acuity - a quick and penetrating intelligence
[同] keenness, acuity, acuteness, sharpness
[例]- he argued with great acuteness
- I admired the keenness of his mind
- sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart)