Did he go from bad to worse?是不是他的病情恶化了?Under the new management thing have go from bad to worse.在新的管理人员领导下,情况反而更坏了.Left to themselves , things tend to go from bad to worse.听之任之的话, 事情一般不会向好的方向发展....
Coal is much calorific than green wood.煤产生的热量比湿木材多得多.The tin of ban has a calorific value of 250 calories or has 250 calories.这听蚕豆含250卡的热值或250个卡里路.It can fixed on some burners using low calorific value gas.这种装置对于低热值燃气的稳定...