You give someone the cold shoulder when you refuse to speak to them.

VOA: special.2009.12.13

You break the seal between them and feel the thing get cold, for example, right.

如果你买了制冷或加热包,你打开它们之间的封条。

麻省理工公开课 - 热力学与动力学课程节选

Placing mulch around the plants can protect them from the cold.

VOA: special.2010.06.29

It was too cold for them to sleep much.

VOA: special.2009.07.22

You treat them in a distant,cold way.

VOA: special.2009.12.13

The interrogators were told they could put them in painful standing positions, deprive them of solid food, keep them awake for extended periods of time, lock them in cold rooms, and submit them to the technique of simulated drowning known as waterboarding.

VOA: standard.2009.04.17