软化锅在试运行时由于供热蒸汽压力高及制造质量问题导致爆炸。
The highness of steam pressure of the heat supply and the problem of manufacturing qualities, when the softening kettle is running in test, cause explosion.
将黄油倒入小型平底锅内，适热加温约半个小时，直到黄油受热软化呈金褐色，停止加热。
Stir butter in heavy small saucepan over medium heat until melted and golden brown, about 3 minutes. Remove from heat.
将黄油倒入小型平底锅内，适热加温约半个小时，直到黄油受热软化呈金褐色，停止加热。
Stir butter in heavy small saucepan over medium heat until melted and golden brown, about 3 minutes. Remove from heat.
应用推荐