So the fires to make containers from volcanic clay must be hotter than those used for non-volcanic clay.

VOA: special.2009.09.14

In fact, the water at the bottom of the waterfall is hotter than the water at the top of the waterfall.

实际上，瀑布底部的水,的确比顶部的水要热。

麻省理工公开课 - 热力学与动力学课程节选

I'm from Houston, so it's just hot and hotter. These are the two seasons there.

我来自休斯顿，那儿只有热和更热这两个季节。

去溜冰场 - SpeakingMax英语口语达人

The battle grew hotter. The English and their allies were steadily retreating all over the field.

VOA: special.2011.03.26

And that was the water at the bottom of the waterfall is probably going to be hotter than the water at the top of the waterfall.

瀑布底部的水,或许比顶部,的水更热。

麻省理工公开课 - 热力学与动力学课程节选

And: "All around, people looking half-dead, walking on the sidewalk, hotter than a match head."

VOA: special.2009.06.22

You just became so much hotter."

你变得更性感了“

哈佛公开课 - 计算机科学课程节选

Black-painted surfaces that receive the sun's heat become hotter than surfaces of any other color.

VOA: special.2009.04.20

Any of you who have come from Europe will care a lot more about this issue in all likelihood, than the Americans because it's been a much hotter topic in Europe.

比起美国的同学,来自欧洲的同学,会对这个话题会更感兴趣,因为这个话题在欧洲倍受关注

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

He made the oil stove hotter so she could get warm.

VOA: special.2010.01.09

When you go from here to going outside, to going to a much hotter room, your temperature stays the same and your body is able to control this on your own, you don't have to think about it.

当你从这里走出去,去一个更热的房间的时候,你的体温不会变化,你的身体能自行控制体温,你无需要刻意想它

耶鲁公开课 - 生物医学工程探索课程节选

Now,we are in for it,I said The battle grew hotter.

VOA: special.2010.03.27

And then maybe I raise the temperature to whatever, room temperature, maybe 20 degrees hotter than room temperature. And I again say OK, now how much heat do I need to raise this thing's temperature by 1 degree?

我可能把温度升到，比如室温,或者比室温高20度之类,然后我再说，好,现在要把这个东西的温度,升高一度需要多少热量？

麻省理工公开课 - 热力学与动力学课程节选

The morning passed. The day grew hotter.

VOA: special.2009.11.05

It'll be hotter. How much hotter? Well, that depends on how much heat was produced.

它会更热一些，更热多少？,这取决于产生了多少热量。

麻省理工公开课 - 热力学与动力学课程节选

That feeling is caused by the capsaicin molecules in the peppers activating the capsaicin receptors on our tongue - the more capsaicin, the hotter the pepper.

VOA: standard.2010.05.04

So in principle, if I measure how much hotter, I can determine how much heat was produced, and from that, I should be able H to calculate delta H at T1.

所以原则上，如果我测量，变热了多少，我就能确定，有多少热被产生,从中我就可以计算T1下的Δ

麻省理工公开课 - 热力学与动力学课程节选

Scientists predict the world will get hotter over the coming decades.

VOA: standard.2009.08.30

The colder that cold reservoir is, the hotter that hot reservoir is, the better off we are.

低温热源温度越低，高温热源温度越高，效果就越好。

麻省理工公开课 - 热力学与动力学课程节选