单词	the acid test
释义	English American the acid testnoun [ S ] ukus the true test of the value of something: It looks good, but will people buy it? That's the acid test. Thesaurus: synonyms and related words Proving and disproving actions speak louder than words idiom attest authenticate back sb up *bear witness (to sth)* idiom belie catch colour do justice to yourself idiom documentary evidence explode explosion proof stick supportable testament the burden of proof idiom undocumented unsubstantiated See more results » You can also find related words, phrases, and synonyms in the topics: Analysing and evaluating acid testnoun [ C usually sing ] us/ˈæs·ɪd ˈtest/ the proof of the value of something, or the standard that something must meet in order to prove its value: In 1933, the pressurized airplane passed the acid test when it flew from Chicago to Washington at 22,000 feet above heavy storm clouds.
随便看	field testing bingeable bingeing bingeing binging binging bingo binman binmen binned binocular binoculars binomial binomial bint bio bio break bio- biochemical biochemical biochemically biochemist biochemistry bioclastic biocompatible