经济学是一门不精确的科学。

Economics is an inexact science.

《牛津词典》

他们想发起一次关于经济学的讨论。

They wanted to initiate a discussion on economics.

《柯林斯英汉双解大词典》

那是我本周最后一节经济学课。

That was my last economics lecture of the week.

youdao

Now, for those of you who took Economics 115 or equivalent, what is the name of this line I've just drawn?

我来问一下学过经济学115的同学,这条曲线叫什么名字

耶鲁公开课 - 博弈论课程节选

On other, on other grounds You, a professional economist, do not bring your expertise to bear on this man in evaluating him?

那是站在其他的角度,你可是一名专业的经济学家呢，难道你不,利用自己专业的评价来给他加点分吗？

斯坦福公开课 - 经济学课程节选

They wanted to understand this phenomenon that "here you have a class, that's larger than Introduction to Economics".

他们对这一奇特现象非常好奇，“竟然有比经济学导论更热门的课程。

哈佛公开课 - 幸福课课程节选