英语词汇visual acuity怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	visual acuity
释义	visual acuityn.（名词） Sharpness of vision, especially as tested with a Snellen chart. Normal visual acuity based on the Snellen chart is 20/20.视敏度：视觉的敏锐程度，尤指经斯纳仑氏图表所测结果。在斯纳仑氏图表上测得的一般的视觉敏锐度为20/20
随便看	inside inside inside job inside of Inside Passage insider insiders insider trading insides inside track insidious insight insightful insights insigne insignia insignias insignificance insignificancy insignificant insincere insinuate insinuated insinuates insinuating

英汉双解词典包含166908条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。