低位发热量
参考答案：
燃烧产物中的水蒸气仍以气态存在时，完全燃烧过程所释放的热量
The shop assistant was dismissed as she was _____ of cheating customers. [ ]
A. accused
B. charged
C. scolded
D. cursed
阳台伸入墙内的拖梁按圈梁计算。（）
