Cochlear implants, so that's the same kind of function as a hearing aid, to improve hearing, but using a different mechanism.

人工耳蜗移植术,人工耳蜗与助听器同作用相同,都可以改善听力,只是两者原理不同

耶鲁公开课 - 生物医学工程探索课程节选

So I figured it... I may as well apply to these universities which provide really good financial aid.

所以，我就想我应该申请这些能给予丰厚补助的学校。

耶鲁奖学金获得者 - SpeakingMax英语口语达人

And what things Aristeon and the Presbyter John, disciples of the Lord used to say. For I did not suppose that the things from the books would aid me, so much as things from the living and continuing voice."

还有亚力斯帝安和牧师约翰，及主的门徒说过什么，因为我觉得,书里的东西对我的助益，不如人口述相传的东西“

耶鲁公开课 - 新约课程节选

You remember, thalidomide is the drug which was actually really most used as sleeping aid that when pregnant women took were shown to produce deformities, children who were born without limbs for example.

你应该知道这种药品,实际上它是用来辅助睡眠的,但是，如果孕妇吃了这种药,就可能造成胎儿畸形，可能生出来的婴儿是没有四肢的。

普林斯顿公开课 - 人性课程节选

I would say with the aid of an energy level diagram explain the fact that helium is found as atomic gas and not molecular. How about this one?

我要说的是，在能级图的帮助下,可以解释氦气是单原子气体,而不是分子气体这一事实,那么这个呢？

麻省理工公开课 - 固态化学导论课程节选

I give homework as a learning aid.

我的作业是作为学习辅助的。

麻省理工公开课 - 固态化学导论课程节选