visual acuity 详细解释

visual acuity

n. 视觉灵敏度

词形变化

副词: visually | 名词: visualness |

英英释义

名词 visual acuity:

sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart)

同义词:acuity, sharp-sightedness

补充

visual acuityvisual acuityn.1.视觉灵敏度