He had the temerity to call me a liar!

他竟敢说我撒谎！

《牛津词典》

And then, by the way the temerity to appear.

然后又以冒然的方式出现。

youdao

I was amazed that he had the temerity to ask such kind of questions.

他竟然胆敢问这种问题，真让我大吃一惊。

youdao

I was amazed that he had the temerity to ask such kind of questions.

他竟然胆敢问这种问题，真让我大吃一惊。

youdao