She wrote me a vicious letter.

她给我写了一封严厉的信。

《牛津词典》

So, between me and you, this was a vicious cycle.

于是，在我和你之间，就这样恶性循环著。

youdao

Nathan: I have a physio and they advised me that one of the problems I have with my back is that the muscles get tired and there's like a vicious circle.

纳山：我有一个理疗师，他说我后背的问题是肌肉疲劳，而且一直在恶性循环。

youdao

Traverse City or Papillon may be nice places to retire now, but what happens if a bunch of snooty, vicious churls like me show up?

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And now the Democratic leadership has unleashed a vicious attack on everything America holds dear: me.

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The vicious leveling of a Seahawks receiver by the headhunting Raiders secondary came back to me years later as studies about concussions and crippled league veterans gained prominence.

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