Hypernym

rzeczownik

Angielski

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

twenty-twenty 1

rzeczownikdomena: myślenie

Princeton WordNet [ver.3.1]

Angielski

Angielski

Definicja

normal visual acuity, as measured by the ability to read charts at a distance of 20 feet

Synonimy

20/20 1
normal visual acuity, as measured by the ability to read charts at a distance of 20 feet

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