the real McCoy
noun[S]
uk/ˌrɪəl məˈkɔɪ/us/ˌriː.əl məˈkɔɪ/theoriginalorbestexampleof something:
真货;真品;最好的东西Thecaviarwas therealMcCoytoo - not thestuffwebuyin thesupermarketathome.鱼子酱也是正品——不是我们家在当地超市里买的那些东西。
Reality and truth
- actuality
 - apothegm
 - authenticity
 - axiomatically
 - fact
 - gospel
 - home truth
 - immediacy
 - impostor syndrome
 - it is what it isidiom
 - practice
 - real life
 - realia
 - the real thing
 - the real world
 - truth is stranger than fictionidiom
 - truth will outidiom
 - veracity
 - verisimilitude
 - verity