Take off heat, and add salt and vanilla.

关火，加入盐和香草。

youdao

These fuels give off heat when they burn.

当这些燃料燃烧时释放出热能。

youdao

Turn off heat and sprinkle with chili oil, Szechuan chili powder, to taste, and half scallion.

关掉火，洒入花椒油，花椒面和一半的葱花。稍微翻拌一下。

youdao

Mister Chu said sunlight,and its heat, will bounce off a white colored roof.

VOA: special.2009.06.19

If the temperature drops below a certain level it sends a signal, 'turn on the heat', and that signal stays on until it gets a negative signal to turn off.

如果温度降到一定程度以下时,探测器会发送一个信号,打开加热器,直到加热器再收到关闭的信号,它就会一直开着

耶鲁公开课 - 生物医学工程探索课程节选

The heat burns off a small amount of heart muscle.

VOA: special.2010.03.02

You would think that 16, 000 processors would throw off enough heat to melt steel.

FORBES: Cooler, Brainier

If your oil gets too hot, take the pan off the heat and allow it to cool.

WSJ: Stephen Stryjewski's Calas (Rice Fritters) With Apple, Currant and Celery Salad | Slow Food Fast

Be prepared to move your bowl on and off the heat in this fashion throughout the process.

WSJ: Sean Brock's Butter-Braised Asparagus With Shrimp and Lemon Hollandaise | Slow Food Fast