名词

1. He had the audacity to ask for an increase in salary.
他竟然厚着脸皮要求增加薪水。

2. He had the audacity to pick pockets in broad daylight.
他竟敢在光天化日之下掏包。

1. 最喜爱音频工具：最喜欢办公软件- OpenOffice.org | 最喜爱音频工具- Audacity | 最喜爱音频播放器- Amarok

2. 大胆, 厚颜：electropositive radical 阳(电)性根 | audacity 大胆, 厚颜 | servant girl 女仆

3. 聲音編輯：Xchat IRC 客戶端 | Scribus 桌面發佈 | Audacity 聲音編輯

1. 大胆;放肆
Audacity is audacious behaviour.

e.g. I was shocked at the audacity and brazenness of the gangsters.
这伙歹徒如此胆大妄为、厚颜无耻，让我很是震惊。

noun

1. aggressive boldness or unmitigated effrontery

e.g. he had the audacity to question my decision

Synonym: audaciousness

2. fearless daring

Synonym: audaciousnesstemerity