| 单词 | photokeratitis | 
| 释义 | > as lemmasphotokeratitis   photokeratitis n.  Brit.  , U.S.   Medicine inflammation of the cornea, or damage to the corneal epithelium, caused by overexposure to light, esp. in the ultraviolet range.ΚΠ 1969    Amer. Jrnl. Optometry & Arch. Amer. Acad. Optometry 46 569  				Subliminal exposures repeated at intervals of a few minutes to an hour or more within a 24-hour period are simply additive in producing photokeratitis. 1991    Lancet 25 May 1284/2  				Solar UV radiation may cause acute photokeratitis (snowblindness). 2002    Observer 18 Aug. (Mag.) 61/4  				You have eye sunburn—aka photokeratitis. < as lemmas  | 
	
| 随便看 | 
	
  | 
	
英语词典包含1132095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。