presbyopia

名词 n.
中文释义

英文释义

名词 n.
  1. Inability of the eye, due to ageing, to focus on nearby objects. uncountable,usually

词形变化

presbyopias plural

词源

From New Latin presbyōpia, from Ancient Greek πρέσβυς (présbus, “old man”), and New Latin -ōpia (“vision problem”), from Ancient Greek ὤψ (ṓps, “eye”). By surface analysis, presby- + -opia.
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