He keeps coming to the aid of this damsel in distress.

他经常去帮助这位处于痛苦中的少女。

《柯林斯英汉双解大词典》

This job would be impossible without the aid of a computer.

这项工作不用计算机是不行的。

《牛津词典》

He succeeded with the aid of a completely new method he discovered.

借助于一个他所发现的全新方法，他取得了成功。

《柯林斯英汉双解大词典》

They would call for help. And several groups of militia in the area would come to the aid of Harpers Ferry.

VOA: special.2009.06.25

So coming to the aid of an oppressed kinsman, Moses kills an Egyptian, And he has to flee to the territory of Midian.

为帮助受压迫的同族人，摩西杀了一个埃及人，他必须逃到米甸去。

耶鲁公开课 - 旧约导论课程节选

But... because of Yale's generous financial aid package, I was able to come all the way here.

多亏了耶鲁大学丰厚的补助，我才能来到这儿上学。

耶鲁奖学金获得者 - SpeakingMax英语口语达人

She hired an accountant, enlisted the aid of two graduate students and spent eight weeks investigating.

FORBES

Why has all the foreign aid of the past half century failed to make a dent?

FORBES: Wealth and Poverty

One insignificant figure who achieved some importance with the aid of a pistol was Herschel Grynszpan.

WSJ: Book Review: The Short, Strange Life of Herschel Grynszpan