twenty-twenty单词基本解析：

adj.视力正常的
adj. [医]视力正常的
adj.视力正常的；

twenty-twenty变化用词：

twenty-twenty英英释义：

Twenty TwentyTwenty Twenty is a British independent television production company which joined the Shed Media Group in September 2007. The company produces documentaries, current affairs, drama, living history, and children's television.

以上来源于:Wikipedia

twenty-twenty中文词源：

twenty-twenty用法和例句：

twenty-twenty

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