黑科技

hēikējì
(slang) futuristic technology; cutting-edge technology

CEDICT

slang

Entry Composition

1 黑 hēi
  1. black
  2. dark
  3. sinister
  4. secret
  5. shady
  6. illegal
  7. to hide (sth) away
  8. to vilify
  9. (loanword) to hack (computing)
2 科技 kējì science and technology