I don't need that much space, and more space costs more to heat and cool.

我不需要太大的空间，多余的空间会浪费掉暖气费和空调费。

youdao

Turn heat up to medium and simmer gently, uncovered, for about 5 minutes. Remove from heat and cool slightly.

中火炖约5分钟，不要加盖，从火上移开，稍微冷却一会。

youdao

The new, larger building would be more energy efficient, costing less per square foot to heat and cool than the old hall.

新的更大的市政厅将会更加节能，单位面积所需的采暖和制冷费用都比旧建筑少。

youdao

Fruits and vegetables must be cool from field heat, before they are put into storage.

VOA: special.2009.11.30

So in this case here, I cool and then I heat.

因此我们这个路径中。

麻省理工公开课 - 热力学与动力学课程节选

In this case here, I heat and then I cool.

需要先冷却再加热。

麻省理工公开课 - 热力学与动力学课程节选

In a typical PCR machine a large aluminum block is used to heat and cool the DNA samples.

FORBES: Technology

When the caramel is the color you want, remove the pan from the heat and cool the mixture.

NPR: Cookbook Author Celebrates Apple Season

It is a tax our citizens pay every day in higher gasoline prices and higher costs to heat and cool their homes.

CNN: Bush urges more refineries, nuclear plants