英语词汇“twenty-twenty”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

twenty-twentyˌtwenty-ˈtwenty, 20/20 adjective

ETYMOLOGYtwenty-twenty

Origin: 1800-1900 From normal sight being judged on the ability to read letters at a distance of 20 feet

120/20 vision the ability to see things normally, without needing glasses220/20 hindsight (also hindsight is 20/20) used when saying that it is easy to know what you should have done in a situation after it has happened, but difficult to know as it is happening: 20/20 hindsight says that the team should have chosen a better pitcher.

单词	twenty-twenty
释义	twenty-twentyˌtwenty-ˈtwenty, 20/20 adjective Etymology ETYMOLOGYtwenty-twenty Origin: 1800-1900 From normal sight being judged on the ability to read letters at a distance of 20 feet 120/20 vision the ability to see things normally, without needing glasses220/20 hindsight (also hindsight is 20/20) used when saying that it is easy to know what you should have done in a situation after it has happened, but difficult to know as it is happening: 20/20 hindsight says that the team should have chosen a better pitcher.
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