audacious 

  1. 形容詞
大膽的, 無畏的
厚顏無恥的, 膽大妄為的
魯莽的

    同義字詞
bold,bold-faced,brash,brassbound,brassy,brazen,brazen-faced,cheeky,cocksure,cocky,fresh,impertinent,impudent,insolent,nervy,sassy,saucy,wise
brash,daredevil,foolhardy,madcap,overbold,overconfident,reckless
adventuresome,adventurous,bold,daring,dashing,emboldened,enterprising,free-swinging,gutsy,hardy,nerved,nervy,venturesome,venturous

例句

  1. It is a pretty audacious goal.
  2. But that was an audacious task .
  3. The audacious intrusion went unpunished.
  4. It is an audacious spit in the eye of society.
  5. It represented an audacious move for gay women.