盗贼们用摹本换走了原画。

The thieves replaced the original painting with a copy.

《牛津词典》

用我的旧电视机换这架照相机，你愿意吗？

Would you like my old TV in exchange for this camera?

《牛津词典》

研究人员花了两年时间教他们的猴子用代币换食物。

The researchers spent two years teaching their monkeys to exchange tokens for food.

youdao

These are poems, in other words, that come with little labels to tell you what they mean and what they're about.

这些都是，换句话说,是用小的标记来告诉你,他们是什么意思，他们是关于什么的。

耶鲁公开课 - 现代诗歌课程节选

And so, in fact, if I wanted the other version of it, in fact, if I do this right, 23 it's going to give me 23 because it does the multiplication first, if I wanted the other version of it, Python I need to tell it that, by using, excuse me, parentheses.

因此，实际上，如果我想换种做法，实际上，如果我去执行这个表达式，返回值是3,因为乘法会被优先执行，如果我需要换种做法，我需要告诉，用括号来告诉它。

麻省理工公开课 - 计算机科学及编程导论课程节选

Right? In other words I've got the stoichiometric coefficients in there and the values, and I'm subtracting the reactants from products -1652kJ/mol wind up with minus 1652 kilojoules per mole.

对吧？换句话说这里我用了化学,计量系数和生成热的值，从生成物中减去反应物,最后得到。

麻省理工公开课 - 热力学与动力学课程节选