au·da·cious
adjective/ɔːˈdeɪʃəs/
/ɔːˈdeɪʃəs/
(formal)- willing to take risks or to do something that shocks people
敢于冒险的；大胆的 - an audacious decision
大胆的决定
Oxford Collocations DictionaryAudacious is used with these nouns:- move
- plan
Word Originmid 16th cent.: from Latin audax, audac- ‘bold’ (from audere ‘dare’) + -ious. - an audacious decision