Slowly whisk mixture into the milk. Return pan to heat and bring to a boil, stirring constantly. Boil and stir 5 minutes.

将混合物缓慢地加入到牛奶中。回锅加热直到煮沸，在此期间不断搅拌。煮沸并搅拌5分钟。

youdao

Heat the mixture until hot (do not let simmer), about 2 minutes. Remove mixture from heat; cover, and let stand 30 minutes.

将奶油和牛奶混合放在适温的锅里，加热大约2分钟(不要沸腾)，移离火源，封盖存放30分钟。

youdao

Slowly whisk mixture into milk.Return pan to heat and bring to a boil, stirring constantly.Boil and stir 5 minutes.

将混合物缓慢地加入到装有牛奶混合物的锅里，再次加热直到煮沸，在此期间不断搅拌，煮沸后继续加热搅拌5分钟。

youdao

Place the wool into the dye and heat the mixture.

VOA: special.2010.08.02

Next,add the wool and place the mixture over heat.

VOA: special.2010.08.02

Heat the mixture for forty-five minutes.

VOA: special.2010.08.02

His idea: a better molten salt mixture that would store heat at higher temperatures to boost electricity production but that would remain liquid at lower temperatures so less energy would be diverted to keep it from solidifying.

FORBES: Secret Ingredient To Making Solar Energy Work: Salt

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

NPR: Cookbook Author Celebrates Apple Season

Bring the jam mixture to a boil over high heat, stirring frequently with a large heatproof rubber spatula.

WSJ: Gourmet Spreads