presbyopia
/prez-bee-oh-pee-uh, pres-/US // ˌprɛz biˈoʊ pi ə, ˌprɛs- //UK // (ˌprɛzbɪˈəʊpɪə) //
老花眼,老花,老视眼,老花镜
Definitions
n.名词 noun
- 1
Ophthalmology.
- : farsightedness due to ciliary muscle weakness and loss of elasticity in the crystalline lens.
Examples
Still another defect of vision is known as presbyopia or farsightedness due to old age.
"Old sight," known as presbyopia, is a common defect of vision in advancing years.
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