Hot weather also increases dangers for people who must take medicine for high blood pressure,poor blood flow, nervousness or depression.

VOA: special.2010.07.27

I can take a heat pack, like the kind you buy at a pharmacy. Break it up. It gets hot.

买来的热装罐在里面打破,它就变热了。

麻省理工公开课 - 热力学与动力学课程节选

So let's take our hot reservoir and draw it bigger.

这是我们的高温热源，把它画得大一点。

麻省理工公开课 - 热力学与动力学课程节选

He speaks in a language of math and it is very important for students to be able to have hot copies so that they can take notes on the paper rather than be working very hard to copy down the equations that he used in these lectures.

他以数学语言授课,所以发给学生教学材料,是非常重要的,这样就可在纸上做笔记,而不用拼命,抄下他在课上,用到的等式。

麻省理工公开课 - 媒体、教育、市场课程节选

Well, they'll want to take baths and that'll use up hot water," They said.

他们要洗澡，就会用掉很多热水，她们说。

耶鲁公开课 - 公正课程节选

So we'll take Flaming Hot Cheetos up there, and later in the class I'll play you a very cute clip from NPR about kids eating Flaming Hot Cheetos in schools.

我们以火焰辣奇多为例,稍后我会播一个来自于全国公共广播网的,关于孩子们在学校里吃火焰辣奇多的短片

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

the zeroth law, which is the common-sense law, which says that if you take a hot object next to a cold object, heat will flow from the hot to the cold in a way that is well defined, and it allows you to define temperature.

上节课我们讨论了，热力学第零定律,这一定律源自常识：如果把一个热的物体,与一个冷的物体挨在一起，热量就会以确定的方式。

麻省理工公开课 - 热力学与动力学课程节选