audacious

形容词 audacious:

1. invulnerable to fear or intimidation
   同义词：brave, dauntless, fearless, intrepid, unfearing
2. unrestrained by convention or propriety- Bertrand Russell
   同义词：barefaced, bodacious, bald-faced, brassy, brazen, brazen-faced, insolent
3. disposed to venture or take risks
   同义词：daring, venturesome, venturous

1. Brazenly daring; audacious.
   鲁莽的; 蛮干的
2. Audacious and gallant; spirited.
   闯劲足的闯劲足的而且英勇的; 精力充沛的
3. A person regarded as aggressive, audacious, or fierce.
   凶恶的人，虎狼之徒被认为是有野心、卤莽或凶残的人

au.da.cious

adj.（形容词）
Fearlessly, often recklessly daring; bold.See Synonyms at adventurous ,brave
勇敢的，无畏的，敢于冒险的：无所畏惧的，常指不顾结果的大胆；鲁莽的参见 adventurous,brave
Unrestrained by convention or propriety; insolent.
放肆的，无礼的：不受传统或规矩约束的；无礼的
Spirited and original:
大胆创新的：有精力的及独创的：
例句：
an audacious interpretation of two Jacobean dramas.
对两部詹姆斯一世时期戏剧的创造性阐述

来源：
French audacieux
法语 audacieux
from Old French audace [boldness]
源自 古法语 audace [鲁莽]
from Latin aud3cia
源自 拉丁语 aud3cia
from aud3x aud3c- [bold]
源自 aud3x aud3c- [鲁莽的]
from audôre [to dare]
源自 audôre [害怕]
from avidus [avid] * see avid
源自 avidus [劲头足的，渴望的] *参见 avid

【引伸】
auda.ciously
adv.（副词）
auda.ciousness
n.（名词）