| 单词 | visual modality |
| 释义 | visual modality (extremely rare) n WORD FAMILY visual modality USAGE EXAMPLESBy nature of its visual modality, sign language is more direct than spoken language; there are no euphemisms in ASL. The Guardian(May 23, 2015) "Hence we asked if fish that clearly cannot use visual modality are able to process numerical information as well." BBC(Jun 06, 2014) n the ability to see; the visual faculty Syn|Hypo|Hyper sight, vision, visual sense stigmatism normal eyesight achromatic visionvision using the rods acuity, sharp-sightedness, visual acuitysharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart) binocular visionvision involving the use of both eyes central visionvision using the fovea and parafovea; the middle part of the visual field chromatic vision, color vision, trichromacythe normal ability to see colors distance visionvision for objects that a 20 feet or more from the viewer eyesight, seeing, sightednessnormal use of the faculty of vision monocular visionvision with only one eye near visionvision for objects 2 feet or closer to the viewer night vision, night-sight, scotopic vision, twilight visionthe ability to see in reduced illumination (as in moonlight) daylight vision, photopic visionnormal vision in daylight; vision with sufficient illumination that the cones are active and hue is perceived peripheral visionvision at the edges of the visual field using only the periphery of the retina 20/20, twenty-twentynormal visual acuity, as measured by the ability to read charts at a distance of 20 feet oxyopiaunusually acute vision foveal visionvision with the fovea stereoscopic vision, stereoscopythree-dimensional vision produced by the fusion of two slightly different views of a scene on each retina modality, sense modality, sensory system a particular sense exteroceptionsensitivity to stimuli originating outside of the body |
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