You told him? How did you dare?

你告诉他了？你竟敢？

《牛津词典》

Don't you dare tear up her ticket.

你竟敢撕坏她的票。

《柯林斯英汉双解大词典》

Don't you dare tell her what I said!

你敢告诉她我说的话！

《牛津词典》

He points a stick at me and says: "Ha! Paleface, do you dare to enter the camp of Red Chief, the terror of the plains?"

VOA: special.2011.01.22

I sometimes compare myself with the mad old slum women I hear denouncing and remembering; "how dare you?"

我有时自比贫民窟的疯老女人,我听到指责不断提及，你怎敢“

耶鲁公开课 - 现代诗歌课程节选

It's a problem, as you'll see, designed to give you some practice at dealing with some of the, dare I say, more theoretical concepts we've covered in class.

这种问题会让你在处理我们,课堂上并没有讲到的更多,理论概念这方面上有更多实践,这种问题就像算法复杂度一样。

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But the opposite is really true: When you dare to be different, everything flows.

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"There's this attitude that don't you dare touch our pensions or money, " the mayor tells me.

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You stew briefly before you dare to think: what about a new car?

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