英语词汇“nyctalopia”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

nyctalopia

/ˌnɪktəˈləʊpɪə

noun [mass noun] Medicine

A condition characterized by an abnormal inability to see in dim light or at night, typically caused by vitamin A deficiency.Fundus examination is usually normal, distinguishing it from the progressive conditions causing nyctalopia....

The insensitivity to dim stimuli is accompanied by a mild nyctalopia.
Ophthalmologists are occasionally confronted with an individual presenting with nyctalopia (ie, a relatively greater difficulty seeing at night).

Origin

Late 17th century: via late Latin from Greek nuktalōps, from nux, nukt- 'night' + alaos 'blind' + ōps 'eye'.

单词	nyctalopia
释义	nyctalopia /ˌnɪktəˈləʊpɪə / noun [mass noun] Medicine A condition characterized by an abnormal inability to see in dim light or at night, typically caused by vitamin A deficiency.Fundus examination is usually normal, distinguishing it from the progressive conditions causing nyctalopia.... The insensitivity to dim stimuli is accompanied by a mild nyctalopia. Ophthalmologists are occasionally confronted with an individual presenting with nyctalopia (ie, a relatively greater difficulty seeing at night). Origin Late 17th century: via late Latin from Greek nuktalōps, from nux, nukt- 'night' + alaos 'blind' + ōps 'eye'.
随便看	alcoholization alcoholize alcoholized alcoholizing alcoholmeter alcoholometer alcoholometric alcoholometry alcohol poisoning alcohol problem alcohol treatment alcoholysis alcohometer alcometer alconorque alcoolature alcoolize alcopop Alcoran Paracelsian Paracelsianism Paracelsist Paracelsus paracentesis paracentral