英语词汇twenty-twenty vision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	twenty-twenty vision
释义	twenty-twenty visionBrE /ˌtwenti ˌtwenti ˈvɪʒn/NAmE /ˌtwenti ˌtwenti ˈvɪʒn/ (also 20/20 vision) noun [U] the ability to see perfectly 绝好的视力
随便看	sparring partners sparrow sparrowhawk sparrowhawks sparrowish sparrowless sparrowlike sparrow-like sparrows sparry spars sparse sparsely sparseness sparsenesses sparser sparsest sparsities spartan Spartanic Spartanically Spartanism Spartanisms Spartanly spartans

英汉双解词典包含314281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。