1.过于自信的；盛气凌人的；自以为是的 If you describe someone or their behaviour as brash, you disapprove of them because you think that they are too confident and aggressive.
brashly I brashly announced to the group that NATO needed to be turned around. 我十分强硬地向那些人宣称北约需要转变方向。
英英释义
1.offensively bold
e.g. a brash newcomer disputed the age-old rules for admission to the club a nervy thing to say
