refractive error
refractive error · refractive errors
Is a problem with focusing light accurately on the retina due to the shape of the eye…Is a problem with focusing light accurately on the retina due to the shape of the eye and or cornea The most common types of refractive error are near-sightedness, far-sightedness, astigmatism, and presbyopia.
Значение
значений: 1(исчисляемое, неисчисляемое)Is a problem with focusing light accurately on the retina due to the shape of the eye and or cornea The most common types of refractive error are near-sightedness, far-sightedness, astigmatism, and presbyopia.
Формы
мн. число: refractive errors| Ед. число | refractive error |
|---|---|
| Мн. число | refractive errors |
правильный
Уроки к слову
уроков: 1- A1Исчисляемые и неисчисляемые существительные — Потому что оно может быть неисчисляемым