英语词汇“visual acuity”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	visual acuity
释义	visual acuity Ophthalm. acuteness of the vision as determined by a comparison with the normal ability to define certain letters at a given distance, usually 20 ft. (6 m). Abbr.: V. [1885-90]
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英语词典包含168451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。