炫酷

xuànkù
  1. (slang) cool
  2. awesome

CEDICT

slang

Entry Composition

1 炫 xuàn
  1. to dazzle
  2. to boast
  3. to show off
  4. (slang) cool
  5. awesome
2 酷 kù
  1. ruthless
  2. strong (e.g. of wine)
  3. (loanword) cool
  4. hip