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单词 presbyopia
释义
pres·by·o·pi·a (prĕzbē-ōpē-ə, prĕs-)
n.
Inability of the eye to focus sharply on nearby objects, resulting from loss of elasticity of the crystalline lens with advancing age.

[New Latin : Greek presbus, old man; see per1 in the Appendix of Indo-European roots + -OPIA.]

presby·opic (-ŏpĭk, -ōpĭk) adj.
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更新时间:2025/1/23 12:31:16