单词	orthokeratology
释义	orthokeratology /ˌôrTHōˌkerəˈtäləjē / noun The temporary reshaping of the cornea (usually overnight) with specially made rigid contact lenses, in order to correct myopia.The practice of reshaping the cornea with rigid contact lenses is called orthokeratology.... The idea is known as orthokeratology; the lenses press on the cornea and temporarily flatten it, thus redirecting light rays closer to the retina. Orthokeratology is a non surgical treatment that uses precise specially shaped contact lenses to temporarily reshape the cornea in order to eliminate nearsightedness or myopia.
随便看	instant runoff voting instant-win instar instate in statu pupillari instauration instaurator instead in steam instep instigate instigation instigator instil instill instillation instilment instinct instinctive instinctively instinctual instinctually in stitches institute institution

英语词典包含243303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。