The yen is weakening. But Tokyo dare not raise its interest rates again.

日元在贬值。但东京不敢再次上调利率。

I cannot and dare not tell you.

我不能，也不敢告诉你。

Dare not you fight bad guys?

你不敢对抗坏人吗？

We dare not tempt them with weakness.

我们不敢以弱小去诱惑他们。

She dare not speak.

她不敢说话。