英语词汇“20/20 vision”的意思、释义、用法及双语翻译-时代网

词汇	20/20 vision
释义	20/20 vision 20/20 vi·sion /ˌtwenti twenti ˈvɪʒən/ noun [uncountableU] the ability to see perfectly without needing to wear glasses 标准视力，正常视力
随便看	saw off saw up Saxon say say a mouthful say/give the word saying say no more say no (to something) say-so say something, speak, etc. under your breath say what? scabrous scads scaffold scaffolding scalability scalable scald scalding scale scale down scale up scallop scallywag 中心角中心食中性中性层中性点中性肥料中意中成药中技中投中拇指中指中控中提琴中教中文中文信息处理中断中新世中方中日中旬中晌中晚期中景

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