fret over

基本解释

However, there is no need to fret over your meanness, as it seems to be the norm.
但是，没有必要为你的吝啬而感到烦恼，因为这似乎是惯例。
As much as we shampoo it, style it, cut it, and fret over it, hair continues to be a mystery to us.
不管我们如何来洗头发、弄发型、剪头发、甚至为头发烦恼，头发对我们来说仍是个奥秘。
Yeah ok, whatever Rachel. Every damn time we have a conference we fret over how we can find women to fill speaking slots.
确实如此，每次开什么大会的时候我们总会为怎么找些女人来参加发言而烦恼。

In West Africa too, several countries have reason to fret over increased religious tension.
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Yet the West is still right to fret over the direction Mr Putin's Russia is taking.
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That appeals to privacy-conscious users who fret over search engines' records of their online actions.
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