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

单词	snellen test
释义	snel·len test \ˈsnelə̇n-\ noun Usage: usually capitalized S Etymology: after Herman Snellen died 1908 Dutch ophthalmologist : a test for visual acuity presenting letters of graduated sizes to determine the smallest size that can be read at a standard distance
随便看	illuk grass illume illuminability illuminable illuminagraphic illuminance illuminant illuminate illuminati illuminating illuminating illuminating engineer illuminating engineering illuminating gas illuminatingly illuminating projectile illumination illumination illuminatism illuminatist illuminative illuminato illuminator illuminator illumine

英语词典包含332784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。