Tom gave Ben his brush with reluctance on his face, but with happiness in his heart.

汤姆把刷子递给本，脸上挂着不情愿的表情，但心里却很高兴。

youdao

They parted with reluctance.

他们依依不舍地分手了。

《新英汉大辞典》

Naturally, constituted as he is, it is with reluctance that he refers to these fatal errors of judgment.

自然，尽管生来便是这样一个人，他一提起那些致命的判断错误仍不免犹犹豫豫。

youdao

Now I suppose it's my reluctance to get into the intricacies of questions having to do with applied theory that makes me prefer to keep it simple.

我不愿意在,应用理论上纠结,因此想把它简单化。

耶鲁公开课 - 文学理论导论课程节选

With reluctance, Reeves recommends, "a yard-wide spray with one of the leaf-toxic insecticides that include pyrethrin -- it's considered organic and doesn't smell, " he said.

CNN: Spring wedding, backyard disaster

Albeit with reluctance, the Supreme Council for the Islamic Revolution, the leading Iraqi Shia opposition group, has accepted the need for American help in toppling the regime.

ECONOMIST: The Muslim world and America

Although the Texan then accepted the Kennedys' offer of the vice-presidential slot only with reluctance, it was quite possibly his campaigning in the South that enabled John Kennedy to defeat Richard Nixon.

ECONOMIST: An American political fight to the finish