a.
- 大膽的；無畏的an audacious mountain climber
敢於冒險的登山運動員
- 魯莽的；膽大妄為的，厚顏無恥的It was audacious of him to try that.
他試圖做那種事，真是魯莽。
衍生
ad.
audaciously
辨析
同義:
a.大膽的；無禮的
insolent foolhardy bold daring arrogant haughty cavalier反義:
a.「大膽的；無恥的」的反義字
timid coward同義參見:
courageous adventurous flagrant fearless enterprising