详细解释:n. 老花眼
【医】 老视
词型变化：
形容词:presbyopic英语解释：
名词 presbyopia:
farsightedness resulting from a reduced ability to focus caused by loss of elasticity of the crystalline lens with age详细解释：
pres.by.o.pi.a
n.（名词）Inability of the eye to focus sharply on nearby objects, resulting from loss of elasticity of the crystalline lens with advancing age.远视，老花：眼睛不能准确地聚焦在近处物体上的症状，是由年龄增长导致睫状体缺乏弹性引起的
来源：New Latin 现代拉丁语 Greek presbus [old man] * see per 希腊语 presbus [老人] *参见 per -opia -opia
【引伸】
pres.byop.ic