请输入您要查询的英文单词:

 

单词 presbyopia
释义 Noun: presbyopia  `prezbi'owpeeu
  1. A reduced ability to focus on near objects caused by loss of elasticity of the crystalline lens after age 45
    - farsightedness

Derived forms: presbyopias

See also: presbyopic

Type of: farsightedness, hypermetropia, hypermetropy, hyperopia, longsightedness

Encyclopedia: Presbyopia

随便看

 

英语词典包含157790条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/21 17:39:59