焚烧
参考答案:
生活垃圾和危险废物的燃烧(具有强烈放热效应、有基态和电子激发态的自由基出现、并伴有光辐射的化学反应现象)
I failed in the exam, but my teacher said I would have _____ chance.[ ]
A. second
B. a second
C. two
D. the second
滑板的调试是为了使上下滑板在滑动过程中整个面接触严密保持平行合乎规定要。