【醫(yī)】 optic neurasthenia

視的英語翻譯：

inspect; look at; regard; watch
【醫(yī)】 opto-; vision; visus

神經衰弱的英語翻譯：

crack-up; neurasthenic
【醫(yī)】 beard's disease; brain fag; defatigatio mentis; nerve-tire; nervosism
nervous exhaustion; nervous prostration; neuradynamia; neurasthenia
neuroasthenia; neurosism; panasthenia