She fretted about the upcoming exam.

她为即将到来的考试感到烦恼。

She fretted over what to wear to the party.

她为去参加派对穿什么感到烦恼。

He fretted over the small details of the project.

他为项目中的小细节感到烦恼。

They fretted about the weather ruining their plans.

他们为天气会破坏他们的计划感到烦恼。

The mother fretted when her child was late coming home.

当孩子回家晚了时，母亲感到烦恼。

The acid fretted the metal.

酸侵蚀金属。

The strap had been fretted away.

皮带已经被磨损了.

His Disciples fretted in the storm.

祂的门徒在风浪里焦虑。

Rope that fretted a groove in the post;

在柱子上磨出槽来的绳子；

But many analysts fretted over the price.

但是很多分析家对收购价不满。