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

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.
随便看	decibel decide decided decidedly deciding deciduous decimal decimal place decimal point decimal system decimate decimation decipher decision decisionmaking decisive decisively decisiveness deck deck chair deckhand deck shoe declaim declamation declamatory