Nuns take a vow of chastity.

修女矢发贞洁愿。

《牛津词典》

He took a vow of chastity and celibacy.

他发下了守贞和独身的誓。

《柯林斯英汉双解大词典》

As we saw in the last lecture, the elder brother holds an entirely different theory of chastity, and of course, it's a lot more optimistic.

我们上一讲中看到，哥哥对贞节有完全不同的看法，当然，他更乐观。

youdao

The speech is proceeding rather smoothly and, I think, kind of explicably as the Lady defends the sun-clad power of chastity.

我认为演说进行的相当顺利，当女士维护贞节如太阳一般的力量时，听上去是可解释的。

耶鲁公开课 - 弥尔顿课程节选

In this pamphlet, this prose treatise, Milton is looking back at this exuberant affection for the very idea of chastity that he had held in his youth.

在这个小册子散文论文中，弥尔顿正在回顾这个贞操观点,对年轻人产生的非凡影响。

耶鲁公开课 - 弥尔顿课程节选

Now one of the entries in Milton's commonplace book that touches on the subject of chastity strikes me as a particularly charged one for its terrifying image of violence.

在弥尔顿那本书中有一个条目,涉及到贞洁的话题,深深震撼了我,它感情十分强烈，还有暴力成分。

耶鲁公开课 - 弥尔顿课程节选

Their number is growing so fast that some reformists recently suggested legalising brothels, to be called, apparently without irony, Houses of Chastity.

ECONOMIST: And the roots of discontent

If they violate the law of chastity and the moral standards of the church, then they are subject to the discipline of the church.

NPR: Gay Mormons Grapple with Faith, Sexuality

She had taken a solemn vow of chastity since then, like one of her made-up childhood rituals of lying in freezing cold water, but to someone with her natural generosity it was a heartless, bitter thing.

ECONOMIST: Charis Wilson