It was hot and getting hotter.

天气很热，而且气温在不断升高。

《牛津词典》

Competition is getting hotter day by day.

竞争日趋白热化。

《牛津词典》

You can make a curry hotter simply by adding chillies.

你只需加辣椒就能增加咖喱菜的辣味。

《牛津词典》

The hotter the weather, the more quickly the waste breaks down into ammonia to be taken up by plants.

VOA: special.2010.03.15

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

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

On Monday, the dispute got even hotter as the United States formally sued China in world trade court.

NPR: U.S. Takes Chinese Trade Complaints to WTO

The expendable Vernon Wells gets traded to New York -- where he's hotter than hot.

CNN: 'L' is for losers in L.A. sports

The loan market was hot in the third quarter, but the high-yield market was hotter.

FORBES: HY raises the roof; leveraged finance on a record pace