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 vision /ˈtwentɪˈtwentɪ ˈvɪʒ^ən/ n. 【医】正常视力 to have twenty-twenty vision视力正常
随便看	astasia astasias a statement of intent a state of equilibrium a state of neglect a statesman's closet astatic astatically astaticism astatide astatine astatines a statistical anomaly astatki a staunch supporter Astbury, John a steamed jam pudding a steep incline a steep pitch asteism a step backwards -aster aster astereognoses astereognosis

英汉双解词典包含368430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。