a rush of

The door blew open, letting in a rush of cold air.

门被风刮开了，一股冷风疾冲进来。

A rush of pure affection swept over him

一阵强烈而纯洁的爱意涌遍他全身。

He had a rush of blood to the head and punched the man.

他一时冲动，挥拳打了那个男人。

Researchers say the satisfaction people get from volunteering can cause a rush of euphoria, followed by a longer period of calm... This "feel-good sensation" should aid health by reducing stress with the release of endorphins, the body's natural painkillers2.

研究人员指出，人们在主动提供帮助时得到的满足感可以产生快感，之后还会有更长的一段平静期。这种“愉悦感”会促进身体释放安多芬，从而减轻压力有益健康。

A rush of pure affection swept over him.

一阵强烈而纯洁的爱意涌遍他全身。

A rush of air on my face woke me.

脸上吹过的气流惊醒了我。

The exhaustion hit her then, closely followed by a rush of self-pity.

这时她劳累已极; 不由地自怜起来.