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	quick-tempered quick time quick-witted quicky quick–freeze quick–freezer quick–tempered quick–witted quid quid Quidde quidded quidding quiddities quiddity quidnunc quidnuncs quid pro quo quid pro quos quids quids pro quo quids pro quos quiescent quiescents quiet

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